It works by infrared sensor. It has the function of antu-off. At
the same time the switch can realize intelligent control and energy
saving by using imported chips to set lights’ time. This product
can be widely used in aisles, basement, washroom and such public
places.It is a new type smart switch.
Features and functions 1、Trigger source is human being’s infrared rays and don’t need
sound. 2、Through the introduction of optical detection technology, the
switch is set to enter standby when the ambientlight is dim and in
daytime when the illumination is high it will be automatically in
dormant state.
3、Some products which have fire fighting function can realize long
light by 3 wires. 4、This product is applicable to the type of load:Incandescent
lamp(Power can not be overloaded)