This light sensor is an active motion detector which emits high-frequency electro-magnetic waves (5.8 GHz) and receives their echo. The sensor detects even the slightest movement in the adjustable detection zone. A microprocessor triggers the "switch light ON" command. Detection is possible through doors, panes of glass or thin walls.
• Time setting: 8 sec to 12 min
• Light control: 2 ~ 2,000 lux
• Detection angle: 360°, 160°
• Range: 1.00 - 8.00 m adjustable