Rechargeable Fingerprint Door Lock with Keys

      Smart Door Knob Electronic Digital Biometric Fingerprint Door Knob Rechargeable Keyless Entry Door Lock with Keys TUYA App Control for Home Office Apartments 
Feature:

1. Multiple Unlocking Methods: Enjoy the convenience of three unlocking methods - biometric fingerprint recognition, emergency mechanical key unlocking, and remote unlocking via the Graffiti App connected through Bluetooth-Compatible. With the ability to switch between three modes - passage/privacy/normal - you have complete control and flexibility.

2. Premium Quality Materials: Our lock is constructed with a front ball aluminum alloy and stainless steel surface parts, ensuring a sturdy structure that prevents unauthorized access. It has a strong load-bearing capacity and features a clear, smooth, and easy-to-clean surface resistant to high temperatures. The C-level anti-theft lock core technology further enhances security.

3. Smart and Convenient: Experience the ultimate in smart convenience with our lock's Bluetooth-Compatibleconnectivity to the Graffiti App. Easily manage fingerprints, view unlock records, and remotely unlock your door using the app. Create a smarter and more convenient life while safeguarding the security of your home.

4. Rechargeable Battery: The built-in 400mAh rechargeable lithium battery provides an extended battery life of up to six months on a single charge. The Type-C charging/temporary power interface allows for emergency power supply using a power bank if the battery runs out and you find yourself locked outside. The low voltage alarm function keeps you informed about the battery status.

5. Easy Installation: Installing our intelligent spherical lock is a breeze, taking just a few minutes with a screwdriver. It is suitable for wooden or steel doors with a thickness ranging from 33-55mm, making it perfect for residential areas, apartments, offices, and commercial buildings. Easily replace your existing door lock with our lock. Detailed installation instructions are provided for your convenience.

Specification:
Certification: CE
Origin: Mainland China
Smart home platform: Tuya
Handle Direction: Direction Reversible
Ways To Unlock: Bluetooth-Compatible,FINGERPRINT,Mechanical Keys
Connectivity: Bluetooth-Compatible
Doorknob Funcition: Biometric
Finish Type: Polished
Suitable Door Type: Wooden Door,Steel Door,Brass Door,Stainless Stell Door
Suitable for Mortise: 6085
Protection Level: IP66
Power Supply: Built-in Rechargeable Battery
Color: electroplated black, stainless steel (optional)
Main material: front ball aluminum alloy + remaining surface parts stainless steel
Unlocking method: key, Tuya Bluetooth-CompatibleAPP, fingerprint
Fingerprint specifications: semiconductor fingerprint + LED breathing light
Fingerprints: 20
Fingerprint pixels: 40*96
Fingerprint resolution: 508dpi
Universal lock body: American standard single tongue lock (60-70 adjustable)
Motor: M10 motor
Lock core: marble lock core Low battery alarm function: 3.3 0.2V (low voltage alarm)
Standby power consumption: Standby quiescent current: ≤90uA
Working current: Average working current: ≤350mA
Power supply method: 400mAh rechargeable lithium battery 3.7V power supply, Type-C temporary power supply interface 5V 2A
Life test: 100,000 times
Prompt sound: Buzzer prompts navigation
Free drop test: drop height: 0.76m; number of drops: cement floor, 1 drop on each of any 6 surfaces
Function configuration: channel mode (normally open) + private mode (anti-lock) + door mode
Applicable door thickness: 35-55mm
Applicable door categories: wooden doors/steel doors/copper doors/composite doors
Product size: diameter 75mm *73mm/2.95x2.87inch
Single unit weight: 0.68 (Kg)

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.