HIDALIFE Keyless Entry Door Lock Keypad Door Lock with Handle Electronic Door Lock Touchscreen Auto-Locking Anti-peep Password Easy to Install for Front Door Home Office Matte Black

Description: Opening modes: -. Password -. Mechanical key (You can unlock the door with codes or key) Features: -. Touchscreen keypad -. Mechanical keys -. Blue keyboard backlight -. -. Password privacy protection -. Motor-driven clutch -. Interchangeable door handle Note: Specifications: Power supply: DC6V 4 AAA alkaline batteries (Not included) Quiescent current: ≤ 30uA Working current: ≤ 250mA Installation specifications: Door thickness 1.38 to 1.97inch 35 to 50mm Door edge to circle center distance: 2 3/8 to 2 3/4inch 60 or 70mm (adjustable) Busy Family: Never again worry about your child losing or forgetting their key with the HIDALIFE Keypad Door Lock. Each family member can have their own easy-to-remember 4-digit code ensuring seamless entry without the hassle.