# TTLock / Sciener Open Platform API Documentation > Smart lock open platform docs: OAuth2, locks, eKeys, passcodes, gateways, door sensors, water/electric meters and hotel solutions. Docs are available in Chinese and English. ## 开发指南 - [如何开始对接](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/getStarted.html) - [APP开锁（电子钥匙）](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/ekey.html) - [密码开锁](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/passcode.html) - [酒店发卡器发卡](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/hotelCard.html) - [微信小程序对接](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/wechat.html) - [支付宝小程序对接](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/Alipay.html) - [远程开锁（网关）](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/gateway.html) - [远程开锁（WiFi锁）](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/wifiLock.html) - [水电表对接](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/waterAndEletricMeter.html) - [开锁记录](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/lockRecord.html) - [本地化对接](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/onPremise.html) - [三方设备对接](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/Third-party.html) - [TTLock n8n](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/TTlockn8n.html) ## Cloud API V3 - [错误码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/errorCode.html) - [获取访问令牌](https://euopen.ttlock.com/documentPages/htmlPages/cloud/oauth2/getAccessToken.html) - [刷新访问令牌](https://euopen.ttlock.com/documentPages/htmlPages/cloud/oauth2/refreshAccessToken.html) - [新用户注册](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/register.html) - [用户重置密码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/resetPassword.html) - [获取用户列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/list.html) - [删除用户](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/delete.html) - [锁初始化](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/initialize.html) - [获取名下锁列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/list.html) - [获取锁详细信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/detail.html) - [删除锁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/delete.html) - [更新锁数据](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateLockData.html) - [修改锁名称](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/rename.html) - [修改锁管理员键盘密码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateAdminPasscode.html) - [转移锁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/transfer.html) - [上传锁电量](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateElectricQuantity.html) - [设置自动闭锁时间](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/setAutoLockTime.html) - [设置常开模式](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/configurePassageMode.html) - [获取常开模式设置](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/getPassageModeConfiguration.html) - [设置酒店卡扇区](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/setHotelCardSector.html) - [修改锁设置项](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateSetting.html) - [查询锁设置项](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/querySetting.html) - [获取锁工作时间](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/getWorkingMode.html) - [设置锁工作时间](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/configWorkingMode.html) - [获取锁额外设置信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/getExtraSetting.html) - [修改未授权报警信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateUnauthorizedAttemptAlert.html) - [发送钥匙](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/send.html) - [获取名下钥匙列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/list.html) - [获取单把钥匙](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/get.html) - [获取锁的钥匙列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/listByLock.html) - [删除钥匙](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/delete.html) - [冻结钥匙](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/freeze.html) - [解除冻结钥匙](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/unfreeze.html) - [修改钥匙](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/modify.html) - [修改钥匙有效期](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/updateDate.html) - [钥匙管理员授权](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/authorize.html) - [解除钥匙管理员授权](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/unauthorize.html) - [获取钥匙开锁链接](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/getUnlockLink.html) - [获取随机密码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/get.html) - [添加自定义密码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/add.html) - [获取锁的密码列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/list.html) - [删除密码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/delete.html) - [修改密码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/update.html) - [开锁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/unlock.html) - [闭锁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/lock.html) - [查询锁的开关状态](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/queryLockOpenState.html) - [读取锁时间](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/queryLockDatetime.html) - [校准锁时间](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/adjustLockDatetime.html) - [查询锁电量](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/queryLockElectricQuantity.html) - [获取名下网关列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/list.html) - [删除网关](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/delete.html) - [网关重命名](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/rename.html) - [转移网关](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/transfer.html) - [获取锁连接的网关列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listByLock.html) - [获取网关管理的锁列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listLock.html) - [获取网关详细信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/detail.html) - [查询某网关是否初始化成功](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/isInitSuccess.html) - [上传网关信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/uploadDetail.html) - [检测网关固件是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/checkUpgrade.html) - [设置网关进入升级模式](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/setIntoUpgradeMode.html) - [获取网关连接的设备列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listDevice.html) - [添加IC卡](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/add.html) - [获取锁名下IC卡列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/list.html) - [删除IC卡](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/delete.html) - [修改IC卡有效期](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/update.html) - [清空IC卡](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/clear.html) - [IC卡重命名](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/rename.html) - [添加指纹](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/add.html) - [获取锁名下指纹列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/list.html) - [删除指纹](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/delete.html) - [修改指纹有效期](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/update.html) - [清空指纹](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/clear.html) - [指纹重命名](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/rename.html) - [获取人脸特征值数据](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/getFeatureData.html) - [添加人脸](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/add.html) - [获取锁名下人脸列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/list.html) - [删除人脸](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/delete.html) - [修改人脸有效期](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/update.html) - [清空人脸](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/clear.html) - [人脸重命名](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/rename.html) - [获取开锁记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/list.html) - [上传锁记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/upload.html) - [删除锁记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/delete.html) - [清空锁记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/clear.html) - [锁记录回调通知](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/notify.html) - [添加分组](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/add.html) - [获取名下分组列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/list.html) - [设置锁所属分组](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/setLockGroup.html) - [删除分组](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/delete.html) - [修改分组名称](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/rename.html) - [设置设备所属分组](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/setDeviceGroup.html) - [检测锁固件是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockUpgrade/check.html) - [再次检测锁固件是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockUpgrade/recheck.html) - [添加无线键盘](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/add.html) - [获取锁的无线键盘列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/list.html) - [删除无线键盘](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/delete.html) - [无线键盘重命名](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/rename.html) - [检查无线键盘是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/upgrade.html) - [无线键盘升级成功](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/upgradeSuccess.html) - [添加遥控](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/add.html) - [获取锁的遥控列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/list.html) - [删除遥控](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/delete.html) - [清空遥控](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/clear.html) - [更新遥控信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/update.html) - [检查遥控是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/upgrade.html) - [遥控升级成功](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/upgradeSuccess.html) - [添加门磁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/add.html) - [查询门磁列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/list.html) - [配置门磁提醒](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/configAlert.html) - [配置网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/configNetwork.html) - [查询门磁操作记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/listRecord.html) - [修改门磁名称](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/update.html) - [删除门磁信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/delete.html) - [分享独立门磁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/addDoorSensorUser.html) - [查询独立门磁被分享的用户列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/listDoorSensorUser.html) - [删除独立门磁分享的用户](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/deleteDoorSensorUser.html) - [配置独立门磁提醒](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/configAlertFlag.html) - [获取独立门磁提醒](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/getAlertFlag.html) - [独立门磁记录回调通知](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/notify.html) - [添加门磁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/add.html) - [查询锁的门磁信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/query.html) - [删除门磁](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/delete.html) - [更新门磁信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/update.html) - [检查门磁是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/upgrade.html) - [门磁升级成功](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/upgradeSuccess.html) - [门磁闭合记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/listRecord.html) - [NB-IoT锁注册](https://euopen.ttlock.com/documentPages/htmlPages/cloud/nb/register.html) - [获取锁的NB-Iot设备信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/nb/getDeviceInfo.html) - [获取NB-IoT云平台IP和端口](https://euopen.ttlock.com/documentPages/htmlPages/cloud/nb/getPlatformIpAndPort.html) - [添加二维码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/add.html) - [获取锁名下二维码列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/list.html) - [获取二维码数据](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/getData.html) - [修改二维码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/update.html) - [删除二维码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/delete.html) - [清空二维码](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/clear.html) - [上传Wifi锁网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/updateNetwork.html) - [获取Wifi锁信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/detail.html) - [上传Cat1锁网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/configCatOneInfo.html) - [获取Cat1锁网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/catOneDetail.html) - [获取锁掌静脉列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/getPalmVeinList.html) - [添加掌静脉](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/addPalmVein.html) - [修改掌静脉名称](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/renamePalmVein.html) - [修改掌静脉有效期](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/changePalmVeinPeriod.html) - [删除掌静脉](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/deletePalmVein.html) - [清空掌静脉](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/clearPalmVein.html) - [获取电表列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/list.html) - [绑定电表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/add.html) - [管理员获得电表详情](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/detail.html) - [抄表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/syncState.html) - [管理员充值](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/recharge.html) - [修改单价](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/updatePrice.html) - [操作电表通断电](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/controlOnOff.html) - [清零电表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/clear.html) - [修改电表名称](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/rename.html) - [操作记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/listOperationRecords.html) - [用电记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/listRecords.html) - [设置最大功率](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/updateMaxPower.html) - [设置付费模式](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/updatePayMode.html) - [检测电表固件是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/upgradeCheck.html) - [升级成功](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/upgradeSuccess.html) - [电表关联的网关](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/gatewayList.html) - [生成可以充值用的executeToken](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/createExecuteToken.html) - [蓝牙广播抄表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/decodeBleAdvertising.html) - [获取4G电表网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/catOneDetail.html) - [上传4G电表网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/configCatOneInfo.html) - [租客获取电表详情](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/detail.html) - [租客抄表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/syncState.html) - [租客充值](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/recharge.html) - [租客查询操作记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/listRecharge.html) - [租客查询用电记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/listRecords.html) - [获取水表列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/list.html) - [绑定水表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/add.html) - [管理员获得水表详情](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/detail.html) - [抄表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/syncState.html) - [管理员充值](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/recharge.html) - [修改单价](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/updatePrice.html) - [操作水表断水](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/controlOnOff.html) - [清零水表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/clear.html) - [修改水表名称](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/rename.html) - [操作记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listOperationRecords.html) - [用水记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listRecords.html) - [设置总用水量](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/updateTotal.html) - [设置付费模式](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/updatePayMode.html) - [检测水表固件是否需要升级](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/upgradeCheck.html) - [升级成功](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/upgradeSuccess.html) - [水表关联的网关](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/gatewayList.html) - [生成可以充值用的executeToken](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/createExecuteToken.html) - [蓝牙广播抄表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/decodeBleAdvertising.html) - [添加任务](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/addTask.html) - [取消任务](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/cancelTask.html) - [完成任务](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/finishTask.html) - [任务列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listTask.html) - [获取4G水表网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/catOneDetail.html) - [上传4G水表网络信息](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/configCatOneInfo.html) - [获取水表详情](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/detail.html) - [租客抄表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/syncState.html) - [租客充值](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/recharge.html) - [租客查询操作记录](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/listRecharge.html) - [租客查询用水记录列表](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/listRecords.html) ## APP SDK V3 - [SDK Demo下载地址](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/download.html) - [锁接口列表](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/lockApis.html) - [网关接口列表](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/gatewayApis.html) - [使用说明](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/instruction.html) - [锁初始化示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/addLock.html) - [重置锁示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/resetLock.html) - [开关锁示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/unlockLock.html) - [密码操作示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/passcode.html) - [操作记录示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/lockRecord.html) - [获取锁时间示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/getLockTime.html) - [校准锁时间示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/setLockTime.html) - [网关接口示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/gateway.html) - [添加遥控示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/addRemote.html) - [添加门磁示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/addDoorSensor.html) - [SDK Demo下载地址](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/download.html) - [使用说明](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/instruction.html) - [锁初始化示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/addLock.html) - [重置锁示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/resetLock.html) - [开关锁示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/unlockLock.html) - [密码操作示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/passcode.html) - [IC卡示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/card.html) - [指纹示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/fingerprint.html) - [网关接口示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/gateway.html) - [无线键盘示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/wirelessKeypad.html) - [添加门磁示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/addDoorSensor.html) - [添加遥控示例](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/remoteControl.html) - [鸿蒙SDK对接说明](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/harmonySDK/harmonySDK.html) - [微信小程序插件](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/wechat.html) - [Flutter SDK DEMO](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/flutter.html) ## 流程示例 - [通通酒店对接流程](https://euopen.ttlock.com/documentPages/htmlPages/example/TTHotelIntegration.html) - [常见问题](https://euopen.ttlock.com/documentPages/htmlPages/example/FAQ.html) ## User Guide - [How to get started](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/getStartedEn.html) - [Unlock with APP (eKey)](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/ekeyEn.html) - [Unlock with Passcode](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/passcodeEn.html) - [Issuing Hotel Card](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/hotelCardEn.html) - [Unlock via network (Gateway)](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/gatewayEn.html) - [Unlock via network (WiFi lock)](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/wifiLockEn.html) - [Unlocking records](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/lockRecordEn.html) - [On Premise](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/onPremiseEn.html) - [Third-party device integration](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/Third-partyEn.html) - [TTLock n8n](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/TTlockn8nEn.html) ## Cloud API V3 - [Error code](https://euopen.ttlock.com/documentPages/htmlPages/cloud/errorCodeEn.html) - [Get access token](https://euopen.ttlock.com/documentPages/htmlPages/cloud/oauth2/getAccessTokenEn.html) - [Refresh access token](https://euopen.ttlock.com/documentPages/htmlPages/cloud/oauth2/refreshAccessTokenEn.html) - [User register](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/registerEn.html) - [Reset password](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/resetPasswordEn.html) - [Get user list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/listEn.html) - [Delete user](https://euopen.ttlock.com/documentPages/htmlPages/cloud/user/deleteEn.html) - [Lock initialize](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/initializeEn.html) - [Get the lock list of an account](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/listEn.html) - [Get lock details](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/detailEn.html) - [Delete lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/deleteEn.html) - [Update lock data(reset ekey, reset passcode)](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateLockDataEn.html) - [Change lock name](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/renameEn.html) - [Change the super passcode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateAdminPasscodeEn.html) - [Transfer Lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/transferEn.html) - [Upload lock battery](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateElectricQuantityEn.html) - [Set auto lock time](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/setAutoLockTimeEn.html) - [Config the passage mode of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/configurePassageModeEn.html) - [Get the passage mode configuration of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/getPassageModeConfigurationEn.html) - [Set hotel card sector](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/setHotelCardSectorEn.html) - [Modify lock settings](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateSettingEn.html) - [Query lock settings](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/querySettingEn.html) - [get lock Working hours](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/getWorkingModeEn.html) - [set lock Working hours](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/configWorkingModeEn.html) - [Get additional lock settings information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/getExtraSettingEn.html) - [Modify unauthorized alarm information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lock/updateUnauthorizedAttemptAlertEn.html) - [Send ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/sendEn.html) - [Get the eKey list of an account](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/listEn.html) - [Get one ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/getEn.html) - [Get ekeys of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/listByLockEn.html) - [Delete the ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/deleteEn.html) - [Freeze the ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/freezeEn.html) - [Unfreeze the ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/unfreezeEn.html) - [Modify ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/modifyEn.html) - [Change the valid time of the ekey](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/updateDateEn.html) - [Key authorization](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/authorizeEn.html) - [Cancel key authorization](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/unauthorizeEn.html) - [get eKey Unlocking Link](https://euopen.ttlock.com/documentPages/htmlPages/cloud/ekey/getUnlockLinkEn.html) - [Get a random passcode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/getEn.html) - [Add a custom passcode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/addEn.html) - [Get all created passcodes of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/listEn.html) - [Delete one passcode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/deleteEn.html) - [Change passcode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/passcode/updateEn.html) - [Unlock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/unlockEn.html) - [Lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/lockEn.html) - [Get the open state of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/queryLockOpenStateEn.html) - [Get lock time](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/queryLockDatetimeEn.html) - [Adjust lock time](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/adjustLockDatetimeEn.html) - [Query lock battery](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/queryLockElectricQuantityEn.html) - [Get the gateway list of an account](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listEn.html) - [Delete gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/deleteEn.html) - [Rename gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/renameEn.html) - [Transfer Gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/transferEn.html) - [Get the gateway list of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listByLockEn.html) - [Get the lock list of a gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listLockEn.html) - [Get the device list of a gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/listDeviceEn.html) - [Get gateway detail](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/detailEn.html) - [Query the init status of the gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/isInitSuccessEn.html) - [Upload detail info of gateway](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/uploadDetailEn.html) - [Gateway upgrade check](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/checkUpgradeEn.html) - [Set gateway into upgrade mode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/gateway/setIntoUpgradeModeEn.html) - [Add IC card](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/addEn.html) - [Get all IC cards of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/listEn.html) - [Delete IC card](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/deleteEn.html) - [Change the period of validity of IC card](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/updateEn.html) - [Clear IC card](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/clearEn.html) - [Rename IC card](https://euopen.ttlock.com/documentPages/htmlPages/cloud/card/renameEn.html) - [Add fingerprint](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/addEn.html) - [Get the fingerprint list of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/listEn.html) - [Delete fingerprint](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/deleteEn.html) - [Change the period of validity of fingerprint](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/updateEn.html) - [Clear fingerprint](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/clearEn.html) - [Rename fingerprint](https://euopen.ttlock.com/documentPages/htmlPages/cloud/fingerprint/renameEn.html) - [Get face feature data by photo](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/getFeatureDataEn.html) - [Add face](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/addEn.html) - [Get face list of lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/listEn.html) - [Delete face data](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/deleteEn.html) - [Change the period of validity of face](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/updateEn.html) - [Clear face data](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/clearEn.html) - [Rename face](https://euopen.ttlock.com/documentPages/htmlPages/cloud/face/renameEn.html) - [Get unlock records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/listEn.html) - [Upload records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/uploadEn.html) - [Delete records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/deleteEn.html) - [Clear records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/clearEn.html) - [Lock Records Notify](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockRecord/notifyEn.html) - [Add Group](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/addEn.html) - [Get the group list of an account](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/listEn.html) - [Set the group of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/setLockGroupEn.html) - [Delete Group](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/deleteEn.html) - [Rename Group](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/renameEn.html) - [set a group of a device](https://euopen.ttlock.com/documentPages/htmlPages/cloud/group/setDeviceGroupEn.html) - [Upgrade check](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockUpgrade/checkEn.html) - [Upgrade recheck](https://euopen.ttlock.com/documentPages/htmlPages/cloud/lockUpgrade/recheckEn.html) - [Add wireless keypad](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/addEn.html) - [Get wireless keypads of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/listEn.html) - [Delete wireless keypad](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/deleteEn.html) - [Rename wireless keypad](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/renameEn.html) - [Check wireless keypad firmware upgrade](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/upgradeEn.html) - [Check if upgrade was successful](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wirelessKeypad/upgradeSuccessEn.html) - [Add remote](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/addEn.html) - [Get remotes of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/listEn.html) - [Delete remote](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/deleteEn.html) - [Clear remote](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/clearEn.html) - [Update remote](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/updateEn.html) - [Check remote firmware upgrade](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/upgradeEn.html) - [Check if upgrade was successful](https://euopen.ttlock.com/documentPages/htmlPages/cloud/remote/upgradeSuccessEn.html) - [Add a door sensor](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/addEn.html) - [Get door sensor list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/listEn.html) - [Configure Network](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/configNetworkEn.html) - [Operation records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/listRecordEn.html) - [Update](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/updateEn.html) - [Delete](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/deleteEn.html) - [Add door sensor user](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/addDoorSensorUserEn.html) - [Get door sensor user list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/listDoorSensorUserEn.html) - [Delete door sensor user](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/deleteDoorSensorUserEn.html) - [Configure alert](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/configAlertFlagEn.html) - [Get alert records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/getAlertFlagEn.html) - [Notify records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/standaloneDoorSensor/notifyEn.html) - [Add door sensor](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/addEn.html) - [Query the door sensor of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/queryEn.html) - [Delete door sensor](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/deleteEn.html) - [Rename door sensor](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/updateEn.html) - [Check door sensor firmware upgrade](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/upgradeEn.html) - [Check if upgrade was successful](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/upgradeSuccessEn.html) - [Door sensor opening and closing records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/doorSensor/listRecordEn.html) - [Register NB-IoT Lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/nb/registerEn.html) - [Get NB-Iot Lock Device Info](https://euopen.ttlock.com/documentPages/htmlPages/cloud/nb/getDeviceInfoEn.html) - [Get NB-IoT Clound Server Info](https://euopen.ttlock.com/documentPages/htmlPages/cloud/nb/getPlatformIpAndPortEn.html) - [Add QR code](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/addEn.html) - [Get all QR codes of a lock](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/listEn.html) - [Get QR code Data](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/getDataEn.html) - [Update QR code](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/updateEn.html) - [Delete QR code](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/deleteEn.html) - [Clear QR code](https://euopen.ttlock.com/documentPages/htmlPages/cloud/qrCode/clearEn.html) - [Upload network information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/updateNetworkEn.html) - [Get detailed information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/detailEn.html) - [Upload Cat1 lock network information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/configCatOneInfoEn.html) - [Obtain Cat1 lock network information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/wifiLock/catOneDetailEn.html) - [Get Palm Vein List](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/getPalmVeinListEn.html) - [Add A PalmVein](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/addPalmVeinEn.html) - [Rename PalmVein](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/renamePalmVeinEn.html) - [Change Palm Vein Period](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/changePalmVeinPeriodEn.html) - [Delete A Palm Vein](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/deletePalmVeinEn.html) - [Clear Palm Vein](https://euopen.ttlock.com/documentPages/htmlPages/cloud/palmVein/clearPalmVeinEn.html) - [Get list of electricity meters](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/listEn.html) - [Electricity meter binding](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/addEn.html) - [Administrator obtains meter details](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/detailEn.html) - [Meter reading](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/syncStateEn.html) - [Administrator recharge](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/rechargeEn.html) - [Modify unit price](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/updatePriceEn.html) - [Turn the power meter on/off](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/controlOnOffEn.html) - [Clear the electricity meter](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/clearEn.html) - [Change the name of the electricity meter](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/renameEn.html) - [Operation log list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/listOperationRecordsEn.html) - [Electricity usage record list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/listRecordsEn.html) - [Set maximum power](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/updateMaxPowerEn.html) - [Set payment mode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/updatePayModeEn.html) - [Check if the meter firmware needs to be upgraded.](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/upgradeCheckEn.html) - [Upgrade successful](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/upgradeSuccessEn.html) - [Gateway associated with the electricity meter](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/gatewayListEn.html) - [Generate an executeToken that can be used for top-ups.](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/createExecuteTokenEn.html) - [Bluetooth broadcast meter reading](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/decodeBleAdvertisingEn.html) - [Obtain 4G meter network info](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/catOneDetailEn.html) - [Upload 4G meter network info](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/admin/configCatOneInfoEn.html) - [Tenants obtain electricity meter details](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/detailEn.html) - [Meter reading by tenant](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/syncStateEn.html) - [Tenant recharge](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/rechargeEn.html) - [Tenant query operation record](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/listRechargeEn.html) - [Tenant can check electricity usage records list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/eletricMeter/tenant/listRecordsEn.html) - [Get water meter list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listEn.html) - [Binding water meter](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/addEn.html) - [Administrator obtains water meter details](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/detailEn.html) - [Meter reading](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/syncStateEn.html) - [Administrator recharge](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/rechargeEn.html) - [Modify unit price](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/updatePriceEn.html) - [Turn the water meter on/off](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/controlOnOffEn.html) - [Clear water meter](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/clearEn.html) - [Change water meter name](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/renameEn.html) - [Operation log list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listOperationRecordsEn.html) - [Water usage record list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listRecordsEn.html) - [Set total water consumption](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/updateTotalEn.html) - [Set payment mode](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/updatePayModeEn.html) - [Check if the water meter firmware needs to be upgraded.](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/upgradeCheckEn.html) - [Upgrade successful](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/upgradeSuccessEn.html) - [Gateway associated with the water meter](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/gatewayListEn.html) - [Generate an executeToken that can be used for top-ups.](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/createExecuteTokenEn.html) - [Bluetooth broadcast meter reading](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/decodeBleAdvertisingEn.html) - [Add task](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/addTaskEn.html) - [Cancel task](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/cancelTaskEn.html) - [Complete a task](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/finishTaskEn.html) - [Task list](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/listTaskEn.html) - [Obtain 4G meter network info](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/catOneDetailEn.html) - [Upload 4G water meter network information](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/admin/configCatOneInfoEn.html) - [Get water meter details](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/detailEn.html) - [Meter reading by tenant](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/syncStateEn.html) - [Tenant top-up](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/rechargeEn.html) - [Tenant query operation record](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/listRechargeEn.html) - [Tenant can check the list of water usage records](https://euopen.ttlock.com/documentPages/htmlPages/cloud/waterMeter/tenant/listRecordsEn.html) ## APP SDK V3 - [Download SDK and Demo](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/downloadEn.html) - [Lock Interfaces](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/lockApisEn.html) - [Gateway Interfaces](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/gatewayApisEn.html) - [Instructions](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/instructionEn.html) - [Lock Initialize](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/addLockEn.html) - [Delete Lock](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/resetLockEn.html) - [Lock or Unlock](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/unlockLockEn.html) - [Password Operation](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/passcodeEn.html) - [Records](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/lockRecordEn.html) - [Get Lock Time](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/getLockTimeEn.html) - [Calibrate Lock Time](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/setLockTimeEn.html) - [Gateway](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/gatewayEn.html) - [Add remote control](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/addRemoteEn.html) - [Door sensor initialize](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/androidSdkDemoV3/androidExample/addDoorSensorEn.html) - [Download SDK and Demo](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/downloadEn.html) - [Instructions](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/instructionEn.html) - [Lock Initialize](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/addLockEn.html) - [Reset Lock](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/resetLockEn.html) - [Lock or Unlock](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/unlockLockEn.html) - [Password Operation](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/passcodeEn.html) - [IC card](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/cardEn.html) - [Fingerprint](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/fingerprintEn.html) - [Gateway](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/gatewayEn.html) - [Wireless Keypad](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/wirelessKeypadEn.html) - [Door sensor initialize](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/addDoorSensorEn.html) - [Remote control initialize](https://euopen.ttlock.com/documentPages/htmlPages/appSdkV3/iosSdkDemoV3/iosExample/remoteControlEn.html) - [Wechat Plugin](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/wechatEn.html) - [Flutter SDK DEMO](https://euopen.ttlock.com/documentPages/htmlPages/userGuide/flutterEn.html) ## Example - [TTHotel integration](https://euopen.ttlock.com/documentPages/htmlPages/example/TTHotelIntegrationEn.html) - [Frequently Asked Questions](https://euopen.ttlock.com/documentPages/htmlPages/example/FAQEn.html)