Electronic Keypad Deadbolt, Brightify Keyless Entry Door Lock,Keyed Entry,Auto Lock, Door Lock with Handle, Front Door Handle Sets, Anti-Peeking Password (Matted Black), AUTO LOCKING - Brightify Electronic Keypad Deadbolt Door Lock allows you to set the door to automatically lock after 20 to 99 seconds or apply 1 touch motorized locking, so you never have to worry about whether you locked your door, friendly for elders and kids., ANTI-PEEPING PASSWORD DESIGN - Front door lock set is high security and protect your privacy. You can enter random numbers before and after the correct password to confuse the memory. Electronic Keypad Deadbolt, also including Low Battery Alarm, and Mute Mode, Vacation Mode, Backlit Keyboard, No App/Wifi Needed. ---The keyless deadbolt with handle operates on 4 AA alkaline batteries (not included), KEYLESS ENTRY DOOR LOCK - Brightify Keypad Door Lock provide 50 access codes for your family and guest, and allow you delete them anytime.Unlock your door is very convenient and easier than fumbling for your keys when you have a lot of stuff on your hands and shoulders., EASY INSTALLATION - Our Electronic Keyless Entry Door Lock Set is easy to mount with a screwdriver, and the adjustable latch design is can fit the most standard residential door, and you do not need to buy an extra door handle. Door locks with keypads also fit for the Left or Right door by adjusting the button. NOTE: MAKE SURE DEADBOLT LATCH IS RETRACTED!, 100% SATISFACTION DOOR HANDLE - Quality Guarantee! BRIGHTIFY Keyless Entry Door Lock, with sturdy zinc alloy material and stainless steel frame, can be unlocked more than 250,000 times passed the test. Waterproof design, keyless entry door lock with handle is increased the service life and door switch smoothly to a much greater extent!, ,