A220F TTlock  APP Fingerprint Smart Door lock Remote Control Password Automatic Latch Lock

Specifications

Power Supply: Dry Battery

Suitable Door Type: Steel Door,Wooden Door,Brass Do..

Doorknob Funcition: Biometric, Key & Keypad

Ways To Unlock: APP,bluetooth,Mechanical Keys,Card...

Handle Direction: Direction Reversible 

Brand Name: YRHAND

Fit Door Thickness: 35-55mm

Finish Type: Polished

Material: aluminium alloy

Model Number: A220F

TTLock

Efficient and convenient multi-function APP
●Power saving, fast, stable connection
●Manage all users by APP: name all users, set valid time
●One-click unlocking through the APP, no need for someone to send a prompt on the panel
●With the assistance of the gateway, all functions can be remote, and compatible with Alexa and Google home

Tips: All functions of the TTLock version are set from the APP, and the administrator can name each unlocking method and modify it
(more user-friendly and convenient)

How to select the lock?

1.Check door thickness: 40~60mm (if over 60mm, pls contract us)
2. Measure your old door lock like the picture below, then choose the most suitable mortise size.
3. Judge your door lock direction, then leave a note of the order.