PIR Motion Sensors & Switches

Passive Infrared SenSwitch LC-780 / 780HD / 780LV


LC-780 series is a wide angle passive infrared SenSwitch designed to control indoor or outdoor lighting by sensing the presence of human body.

Its unique mechanism design make it able to be mounted on the wall or ceiling. The adjustable sensor head provides easy mounting site selection and optimum detection adjustment. LUX and TIME controls are adjustable.

The LC-780 is for general light control with less than 10 Amp load switching. The LC-780HD is for heavier lead up to 16 Amp load switching. The LC-780LV is a special model with low voltage power supply to switch the load up to 10 Amp.


Wall/ceiling mount design

Built-in photocell sensor

Adjustable TIME & LUX control

Works at 100 ~ 250 VAC

IP45 Weatherproof protection

Surface mount technology

Sensor head tilt mechanism

Superior RFI/EMI immunity

Product No. LC-780 LC-780HD LC-780LV
Power supply 100~250 VAC 10 ~ 16 VDC
Maximum load 10 A 16 A 10 A
Delay time
8 sec.~8 min
Photocell sensor CdS
Infrared sensor Dual element
Detection speed 0.15~3 m/sec.
Mounting height 1.8~3.0 m (6~10 ft)
Op. temperature -20C~50C (-4F~122F)
Dimensions 125 x 105 x 62 mm


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