قفل باب ذكي خارجي

Technical Details
Protocol: Tuya WiFi
Power: 4x AA batteries (USB emergency power)
Material: Aluminum alloy
Operating Temp: -20°C to 60°C
Door Compatibility:
* Wooden doors
* Steel doors (30-70mm thickness)

Unlocking Methods
* Fingerprint
* MF Card
* PIN code
* Mechanical key
* NFC
* Mobile app (Tuya/Smart Life app compatible)

Note:
Weather-resistant
Professional installation recommended

3-year warranty