Smart Electronic Keyless Digital door lock

Specification

Material: Zinc alloy

Color: Silver

Power Source: Battery-powered

Average Battery Life: 15000 hours

Suitable for: 35-50mm door

Product Dimensions: 7.1 x 3.9 x 3.1 inches

Features

1. In installation, just use the existing knob lock hole, no need to open another holes.

2. The keypad is backlite and water resistant, more convenient at Night.

3. Very easy to operate, suitable for office, house and apartment.

4. Exquisite appearance, rational structure, safe and reliable.

5. Especially suitable for installation by nonprofessionals. Comes with 4 Alkaline batteries.

6. Anti spy code encryption

7. Suitable for indoor and outdoor - No external wiring required

8. Free rotating handle is adopted to avoid unlock by violence

9. American standard tubular latch

10. There are ten passwords, including 1 master password, and 9 sub passwords, which are easy to manage.

11. Change Master password and Sub passwords freely.

12.  Master password can be used to add or delete any sub password

13.  The fired user can be deleted individually by Master password, without any affect on the normal application of the lock by the other users

14.  One-Key opening function(Passage Mode) :Press any digital key to open the lock

15. Outer-emergent power supply opening function.

16.  Encryption function , for confusing any spies watching as the User code being entered.

17.  Resetting function. When forget the password, or something unusual, after resetting, it can be normal.