Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si User- - With clear instructions and easy installation, the keyless entry door lock with handle only takes 15 minutes to be installed on your door. With adjustable latch (60-70mm ), it will threads smoothly and aligns into your standard door (for both left and right side) without having to make additional holes or shim anything! Ways to Unlock - Our door locks with keypads another 4 ways for you to : passcode, fingerprint, APP and key unlocking. Of course two mechanical are included for emergency . Our door locks spare you the of lost ! Manage Access - With our front door lock, you could free temporary access, permanent access, or reject access by editing different people' fingerprint, passcode, or E-key. It logs when people enter, by name and with a timestamp. It is YOUR lock, YOUR door, YOUR room, get full master of with the smart door locks for front door! Easier but - The responsive electronic door lock recognises your fingerprint and unlocks your door within 1s, and auto lock within 5s in case of forgetting to lock the door. Of course there is an Always Open setting. Surprisingly, our digital door lock is anti-peeping. Enter random number before your passcode to avoide passcode divulging. Sturdy and Stylish - Our sleek and modern biometric door lock goes with your oil-rubbed hardware. It never beeps long and produces no annoying noise. The ring door lock has low-battery warning and a USB ports outside in case of dead battery. Get this cool-looking to restricted access to your home office and your master bedroom door! Battery: 4 * AA Battery (not included) Colour: silver Material: alloy Size: 150x60mm Package Contents: 1 set * Door locks 2 * 1 set * Installation accessories 1 * English manual Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.