Hugolog Keyless Entry Door Lock with Keypad,Deadbolt Lock Electronic, Motorized Auto-Locking Easy Easy Installation High Security Material for Metal Home & Office

Dedicated Tech Support: This lock allows 30 day money-back guarantee, 1-year warranty on parts. If you encounter any issues, our tech support will promptly respond to your email within 12 hours
Multi-scene application: The electronic deadbolt lock fits for front door, garage door, back and side Door, bedroom door, etc.
Easy to install and program: Fit for door with thickness of 35-50mm, door hole diameter of 54mm, back set of 60mm/70mm can be self-adjusted. This keyless entry door lock only requires a screwdriver and could be installed within a few minutes