Remote Control Door Lock Kit,Keyless Entry Electronic Lock,Intelligent Home Electric Mechanical with Four Controller,Deadbolt Access System,for Hotel Apartment

The smart door lock is low power consumption, 4 * AA batteries can offer about 1 year work(not include 4xAA batteries ).This intelligent lock has Long service life, 300 thousand locking operations, no wear. The remote control door lock has a rust-proof battery case. The spring is made of special materials. The durable lock tongue and main parts are made of stainless steel and will not fade. This smart locks front door is easy and firm installation with the external mounting plate. Remote controls with digital conversation system, it cannot be decoded or duplicated. Innovative unlocking and locking prompt tone. It is easy to install without plugging in. Remote controls with digital conversation system, it cannot be decoded or duplicated.Anti-theft and bring you safety.With 4 remote controls, you can put these keys in various places in the home, such as the bedside, coffee table, dinner table, etc., wherever you like. The keyless door lock is an essential choice for family safety.Ideal for office, home, hotel, corridor door, wooden doors, garage door, etc.