System Description
SYSTEM DESCRIPTIONa. This system is a convenient system for locking and unlocking all doors from a distance. The wireless control system has the following features:
- The door control receiver performs the code identification process and the door control relay operates the door lock control. Serial data link is provided for communication between the door control receiver and the door control relay.
- A key ring type transmitter is used and it contains the following 3 switches: the door lock switch, door unlock switch and panic switch.
- An LED (light emitting diode) is mounted on the transmitter and illuminates when the battery is low.
b. The wireless door lock control system has the given functions.