W70 Tuya WiFi Smart Handle Locks

Model:  W70
APP:   Tuya
Wireless protocol:   WiFi 2.4 GHz
Ways to Unlock:   Key/ Card/ Passcode/ Fingerprint/ APP(WiFi)
Material:   Zinc Alloy
Color:   Silver/ Black
Product Size:   178*65*26mm
Fit Door Thickness:   35~50mm
Power supply:   4 x AA Batteries (12 month)
Emergency power:   Micro USB Interface
Application:   Residential, Apartment, Hotel