* Unlock way:Fingerprint + Mechanical key + APP + Push-button Password + Smart Card
* Push Button Keypad Access
* High-end material: Zinc Alloy
* Support Password management
* Support Record query on the APP
* Support normally open function
* Bluetooth standard: Bluetooth 5.0 BLE
* Operating temperature range: -20~60℃
* Work with 60/70 deadbolt mortise
* Work with alkaline battery
* Emergency key for backup use
* 300000 times life test
* Support dynamic password and remote unlock
* Support TUYA/TTLOCK BLE App Control
