P-7029 Bluetooth Smart Lock

Thermally broken aluminum alloy
 Information
 Material: High-strength zinc alloy
 Operating current: 4 AA alkaline batteries
 Unlocking methods: Fingerprint, password, card, key, Bluetooth (BLE4.1 and above), app
 Low voltage alarm: Unlock alarm when the voltage is below 4.8V
 Emergency charging: USB
 Mechanical keys: 2