Smart keypad Door Lock with HandleFingerprint Keyless Entry Digital Lock with Built-in doorbell for Front Door,Bedroom,biometric Door knob,with Gateway Remote APP Control

Multi-functionThis multi-function electronic door lock features a low battery indicator, built-in doorbell, silent mode, passage mode, illuminated keypad, one-time password, and anti-peeping password
USB emergency chargingFingerprint Door knob It has a low battery alarm function and comes with a Typc-C port for emergency charging. Requires 4 AA batteries (not included)
After-sales support. Provide responsive customer service within 24 hours, if you have any questions about our door locks, please to contact us for 30-day money-back guarantee, 12-month warranty and lifespan technical support


Are our items of the highest quality? smart door locks use cutting-edge technology to allow you to effortlessly control the status of your front door from your smartphone, no matter where you are. Our locks have a high level of security with advanced encryption technology to prevent any unauthorized access will be responsible for every customer who chooses us.
24-hour email service for you - no matter what the problem is with your product!

For use with a gateway (included)

Safe and reliable


How many passwords and fingerprints can a smart door lock store? Up to 100 fingerprints and 100 different passcodes.
Can I use the remote unlock feature to unlock it? Yes, we have gateways. Once your door lock is connected to the gateway, you can unlock it via the mobile app.
What can I do when the battery of my Smart Lock dies? If the battery dies, you can power it via the (USB+Type C port) on the bottom of the exterior lock or use a spare key to open the door.
How to pair the fingerprint door lock with the app Search and download and install "TuyaSmart" in the app market. Tum on the Bluetooth function cyour phone, open the Tuye app. and register a userAfter opening the APP, the devices to be added will be displayed. Click Add to add the device
What type of door is suitable for? Please check the Compatibility infographic above for specific requirement.
Dimensions required: back panel sizes of 2-3/8 inches (60mm) and 2-1/8 inches (70mm), and door thicknesses from 1-3/8 inches to 2"-1/8" (35mm-55mm)