D150 Electronic Deadbolt Smart Lock Door Lock with Keypad

Keyless Entry : Our door lock with code contains 100 codes and 2 spare keys, no keys needed - just enter the code to easily enter the room, even if you forget the door code, don't be afraid, we have the spare keys. Smart Locking: Keypad lock has an automatic lock function, and the automatic lock time you can choose is: 10s, 20s, 30s, don't worry about forgetting to lock the door. Security Door Lock: Our code door lock for front door is a zinc alloy keyless entry lock with anti-peeping function, low battery alarm and emergency unlocking function. At the same time, if you enter the wrong door lock code 5 times in a row, the door locks with keypads will be automatically locked. Easy to Install: Only a screwdriver is needed to complete the installation of the deadbolt keypad lock in about 10 minutes. In addition, the key pad for front door will automatically identify the left-hand door and right-hand door--compatible with all American standard left-hand doors and right-hand doors. Warrant