Digital Door Lock

It is controlled by a remote controller, a home server and a telephone. Also, it can be controlled(opened or closed) remotely by a telephone via home server. When a burglar breaks the door or is trying to open the door by force, this digital door lock automatically makes a phone call to pre-registered cell phone * FM wireless control * Remote controlled by telephone * Automatically opening on fire * Alarm on opening/closing * Automatically closing * Sense forcibly opening * Handlever (Manually open/close) * Built in emergency siren * Warning on low battery * simple and easy setting method function