Description:

-Smart electronic keyless digital door lock, 1 group management code+20 group digital codes+keys;
-Universal for left-handed and right-handed; Fits 40-55mm width doors;
-Easy install, no wiring needed;
-Create and delete access codes for trusted friends and family (up to 20); home safety door entry set;
-AA Battery Powered, fits standard wooden door, metal door, glass door, security door;

Specification:

Material: Zinc Alloy

Size(LxWxH): approx. 57x22x135mm/ 2.24x0.87x5.31inch

Locking: approx. 60mm/ 2.36inch

Fits Door: 40-55mm/ 1.57-2.17inch

Battery: 4 x AA(Not included)

Operating temperature: -40 - 80 ℃

Working humidity: 20%-85%

1. Alarms when voltage is lower than 4.8V, the buzzer and the red light flash for 5 seconds;

2. Effective management password: A long green light + a long tone.
Incorrect management password: While two long beeps, the indicator light is red.

3. Incorrect lock: At the same time with three long sounds, the indicator light flashes red.
4. Enter the wrong password to open the door: After inputting 3 incorrect passwords in succession, the lock will alarm and turn on red, and the keyboard will lock for about 3 minutes.

Package Includes:

1 Set Door Lock