Yuhoo Smart Fingerprint Door Lock, Biometric Fingerprint Door Knob Keyless Entry Door Lock for Homes/Apartments/Office/Hotels, Battery Powered, Equipped with 2 Mechanical Keys(Black) free size
- Material: Made of zinc alloy material, durable and sturdy to use. Boasts with weather-sealed components that prevent dust and dirt from entering, allowing it to function in most weather conditions..
- Normally Open Mode: It can be set to open the door lock directly without verification..
- Bidirectional: The door handle opens in both directions, regardless of direction..
- Semiconductor Fingerprint Recognition: Directly scan the dermal layer texture and reject fake fingerprints.High-tech Chip: Rapid response, chip encryption, stable battery life, stable function.Normally Open Mode: It can be set to open the door lock directly without verification.Bidirectional: The door handle opens in both directions, regardless of direction.USB Charging Port: When the battery is dead, an external power bank can be used for emergency unlocking..
- Battery Powered: Powered by 4 AAA batteries (not included), low battery reminder, after the battery is too low, it can be used about 50 times and lasts for a long time..