Power supply：12-24V DC
Installation site： Indoors, Ceiling mounting
HF system： 5.8GHz CW radar，ISM band
Current : MAX.7A
Time setting：10sec to 30min
The sensor is an active motion detector, it emits high-frequency electro-magnetic wave（5.8GHz）and receives their echo. The sensor detects the change in echo from even the slightest movement in its detection zone. A microprocessor then triggers the “switch light ON” command. Detection is possible through doors, panes of glass or thin walls.