PIR Motion Sensors & Switches

Passive Infrared SenSwitch LC-366

LC-366 is a ready-to-use Passive Infrared SenSwitch for motion activated operation control of OEM lightings, motors, fans or ventilators.

This PIR sensor-switch detects the human body motion within its detection range and switch on and off the connected load automatically.

Typical applications include lighting fixtures, bathroom/toilet ventilators, indoor air quality filter and any devices that require motion activated controls.


Dual element passive infrared sensor

Available for resistive/inductive load

Detection range up to 5m @ 2.4 m

Half detection range cover provided

Adjustable light hold-on delay time

Adjustable CdS photocell LUX level

Overload protection fuse built-in

Horizontal/vertical mounting options

Suitable for wall/ceiling mount devices

Superior electrical performance


Power supply

110/230 VAC, 50/60 Hz

Current drain

<80 mA, @110 V, no load

Infrared sensor

Dual element

Load capacity

1 Amp. max

Switching peak

30 Amp, 600 uS max.

>Mounting height

2.2 ~ 3.0 m, typical 2.4m

Warm up time

Approx. 40 seconds

Detectable speed

0.3 ~ 2.5 m/s, crossing

Detection range

5 m dia. @2.4 m high, 25 C

LUX adjustment

Approx. 1 ~ 2,000 lux

Load-on delay

Approx. 5 sec. ~ 3 min.

Op. humidity

20 ~ 90 % RH

Op. temperature

-10C~65C (14F~149F)


69 x 55.5 x 32.5 mm


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