Fingerprint Lock With TUYA APP Bluetooth Cylindrical Fingerprint Door Lock Home Bedroom Keyless Smart Door Knob 指纹门锁

Name: K10 Fingerprint Lock Panel Material:Aluminum alloy Color: Black, Silver Power Supply Method: 400mAh aluminum battery 3.7V power supply, Type-C temporary power supply and charging Unlocking method: fingerprint, key, TUYA Bluetooth APP Low Battery Alarm Function: 3.3-0.2V (low voltage alarm) Fingerprint Specifications: semiconductor fingerprint+LED breathing light, capable of recording 20 fingerprints Lifetime Test: 100000 times