office electronic digital sliding door hook lock smart fingerprint aluminum alloy sliding door lock
Your Smart Home Starts at the Front Door lock. Smart,Safe,Convenient.
1 Fingerprint unlock
2 Card unlock
3 App unlock
50 Fingerprints at most. Each Fingerprint is recorded when admin authorized.
20 cards at most. The card will be named from number 1 to number 20 in turn.
10 mobile phones at most. The first one is admin, and others are users.
Smart door lock installation:
1.inset the lock body. 2.tighten bolts.
3.inset the front doorknob. 4.inset the backdoorknob. 5.tighten bolts. 6.tighten the cover.
Adjustable door thickness : 40 mm ~ 70 mm .
hook lock size:
1. Is the lock easy to install? Yes, you can install it yourself in 3 minutes. 2. What about your warranty service? We have 1 year warranty. During this time. 3. What should I do if I do not know how to use the device? We provide very detailed instruction, you can read it and contact with customer service, and they will help you willingly. 4. What do I do, if the battery is low or dead? The batteries of the lock are four AAA batteries. You can buy it and replace dead batteries. 5. What is the applicable door thickness? The lock is adjustable, it can adapt to 38 mm to 70 mm door thickness. 6. What are the methods of unlocking the lock? Fingerprint unlock , Card unlock , App unlock.