PIR Motion Sensors & Switches

Passive Infrared SenSwitch LC-770


LC-770 is an innovative passive infrared SenSwitch designed to mount with single wall switch box. This unit can be mounted on the single gang box with 83.5mm screw pitch.

By utilizing IR-TEC's patented 2-wire power supply technology, LC-770 is able to control most kinds of light with no-neutral wire required, exactly same as traditional wall switch.


DuCAS 2-wire technology

Auto-On LED indicators

No neutral wire required

Manual override switch

Available with variety of loads

Plug-in type wiring terminal

Adjustable LUX control

Works at 100 ~ 250 VAC

Adjustable TIME control

Surface mount technology


Power supply

100 ~ 250 VAC

Maximum load

3 A @110 V, 1.5 A @230 V

Delay time

8 sec.~ 3 min

Infrared sensor

Dual element

Detectable speed

0.15~3.0 m/sec.

Mounting height

1.2~1.5 m (4~15 ft)

Mounting pitch

83.5 mm


-20C~50C (-4F~122F)


120 x 70 x 60 mm


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