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.
power supply：220-240V/AC,100-130V/AC power frequency：50/60Hz
Installation sit： Ceiling mounting
HF system： 5.8GHz CW radar，ISM band transmission power：<10mW
Rated load: 1200W (220-240V/AC)
reach:2-8m（radii.）, adjustable time setting：8sec to 12min light control：2~2000LUX