Everlock-i Button

* Features Elegant ultra-slim design with touch sensor You can open the door with just a slight touch of your fingertip without sliding open a cover, and you don't have to worry about the leaking of the password since the device adopted the security key(patent applied) system for verifying the password. i-Button(64bit ID) Digital identification by momentary contact. Unique and unalterable factory-layered address. Alarm function in case of fire detection & lock device auto release function When the device detects heat around 60°C, it sets off and alarm due to its alarm setting function in case of fire detection, and activates a function for opening the door lock. Auto lock function Since the door automatically locks up when you close the door, you can use it more conveniently, and this can also prevent you from going outside with your door left open. Anti-theft function & double lock function When you set double lock inside the house, you cannot open the door from the outside. On the other hand, when you set forced lock from outside the house, an alarm is set off when you open the door from the inside. * Specification Classification Specification Size Inner(mm) 160(W) X 93(H) X 45(D) Outer(mm) 70(W) X 150(H) X 19(D) Material Inner : Iron diecasting Outer : Aluminum diecasting Operating temperature -15°C ~ 55°C Operating voltage Rated Voltage 6V (Uses 4 1.5V AA TYPE alkaline batteries) Product type (Non)Fire-proof type, Temperature sensor type, (Non)Key type,Auxiliary key door lock(NF-T-NK-S) * Used for 1 year when used 10 times/day