Ceiling Mounted Low Voltage PIR Motion Sensor, 1,200 sq. ft Range


Availability: In stock

• Enerlites MPP-24 power pack required

• Adjustable settings

• 1200 sq. ft coverage

• 24VDC; Electronic Ballasts: 800W/120VAC; Motor: 1/4HP

• Operating temperature (32 – 131°F)

• UL listed, CA Title 24 compliant, neutral wire required

Low Voltage Ceiling Sensor, PIR Motion Detector with an Occupancy Sensor: MPC-50L-W

Commercial-grade 360° multi-level passive infrared low voltage ceiling mount occupancy sensor with motion detection.

This ceiling sensor motion utilizes passive infrared (PIR) technology allowing it to sense motion up to 1,200 square feet at 360 degrees and can automatically turn lights ON/OFF when it detects motion and ambient light level. This occupancy sensor light ceiling switch is ideal for business use for the purpose of convenience, energy efficiency, security, and surveillance. It is a must-have in all businesses, warehouses, manufacturing places, factories, offices, along with any other large spaces. This product has an adjustable time delay controlled via a DIP switch ranging from 15 seconds up to 30 minutes, as well as a sensitivity adjustment between 50% and 100%.

Commercial / Residential Grade

Ideal for business use for convenience, energy efficiency, security, and surveillance. It is also great for homes in hallways, closets, garages, storage sheds, other spaces.


This ceiling-mounted motion sensor detects infrared movement in a 1200 sq. ft. area. The umbrella radius for detection is 22 feet.

Passive Infrared PIR Motion Sensor

The ceiling sensor is designed to be mounted about 8-10 feet off the ground. It detects heat emitted movement. To get complete coverage in an open office area, install multiple sensors so that there is an overlap with each adjacent sensor™s coverage area. The sensor must be mounted a minimum of 4 ft. away from any air vents. Avoid mounting the sensor close to a heat source. When mounting directly to a ceiling light fixture, the lens of the sensor must be below the lowest point of the fixture.

Lighting Compatibility

This low voltage motion sensor powers lighting 800W @ 120VAC, 50/60Hz, and is compatible with LED light bulbs, CFL light bulbs, and incandescent light bulbs.

Multi-Level Fresnel Lens

This ceiling-mounted motion sensor is equipped with a multi-level Fresnel Lens that allows for detection to be collimated from a 360-degree angle.

Adjustable Settings

This occupancy motion sensor has custom time delay options adjustable from 15 seconds up to 30 minutes. There are 24 different timing adjustments.

Technical Specifications

Voltage 24VDC
Coverage 1200 sq. ft at 360 degrees field of view
Time Delay 5 Secs to 30 Mins
Current Consumption 9mA
Operating Temperature 32 to 131 Fahrenheit (0 to 55 Degrees Celsius)
Sensor Adjustments Light Level: 10FC-150FC
Lens Multi-level, 360 Degrees Fresnel
Installation 8-10 feet
Power Supply MPP-24 Power Pack (Not Included)
Certifications & Compliance California Title 24 Compliant, UL Listed
Weight 5.4 oz
Dimensions 5.0 × 2.0 × 4.9 in


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