Why choose us?

1.We are the factory which has new ideas about R&D and markets demands.

2. We consider quality as our pursuit and offer satisfying after-sale support. 
3. We offer personal services to those who need special products.
4. Fashionable intelligent .products.
5. Different locks cylinder to meet different demands. 
6. Family business, hardware and components of our own factory production, strict quality control.

1.Japanese motor support 5000,000 times of rotating reliable test to make sure high stable and safe quality.

2.Only 3 mins to DIY install without breaking the door or change the door body, and no professional installer needed.

3.No violent break-in can open the door, because the unlocking controlling board is in the handle behind the door.

4.Rechargeable battery fully charged in 1 h, last 2 years, support using 10,000 times. And the red light will flash when power is less than 10% and the buzzer will ring 5%.

5.Length adjustable cylinder Patented invention, match 99% doors in the world.

6.It words under temperature of -40℃ to 80℃

7.Landlords do not need to change the door lock for safety reason any more. Once the renter is gone, his or her password/card/fingerprint will be deleted.