Function:[A] Door switch with 1pc IR sensor head: when open the door, light turn on; when close the door,light turn off.
[B] Door switch with 2pcs IR sensor heads: when open any door, light turn on; only when close both doors,
light turn off.
In the application of door switch: when the door remains open, the switch will turn off light automaticlly
after 20 mins. Open/close the door again to restore settings.
[C] Wave hand switch: Wave hand fifirst time, switch light on; wave hand second time, switch light off;
wave hand third time, switch light on again(and so on).
[D] PIR-S switch the light on when people moving in the detection area. After the set time, if there is no any
motion detecting, it switch off the light.