☑️ Smart Tuya Deadbolt Lock
☑️ Work with proximity card/passcode
☑️ Aluminum alloy panel
☑️ Black nickel treatment
☑️ Work with 60/70 deadbolt mortise
☑️ Work with alkaline battery
☑️ Emergency key for backup use
☑️ 300000 times life test
☑️ Work with Wi-Fi&BLE dual module
☑️ Support dynamic password and remote unlock
☑️ TUYA/TTLOCK are all available