If 120VAC is connected to the red wire while the sensor has not detected motion (ie sensor is has not made red live), will this damage the sensor?

120VAC should be connected to the black wire on the ceiling sensor. Mis-wiring may fry the unit. If you only connect the 120VAC to the red line, it won't turn the sensor. However, if the unit is wired incorrectly, there is a great chance that will fry the unit.

buenas noches deseo instalar en fixture 2x36w para que al registrar movimiento se apague , es posible ?

Hola, Sí, es posible que el dispositivo tenga una potencia de 800 vatios a 120 VAC y hasta 1200 vatios a 277 VCA. Atentamente, TopGreener Inc

I do not see a ul label in the pictures, but the details say it is listed. can someone confirm it is ul labeled?

My power feed is from a double pole breaker with 2 hot wires and no neutral. Voltage between the 2 wires is 208V, How to wire?

Hello, this sensor requires 120VAC. You will need 1 hot wire and a Neutral wire to properly work.

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ENERLITES High Bay Ceiling Motion Sensor, Passive Infrared PIR Ceiling Sensor, 360° Field of View, 2800 Sq Ft Coverage, 120-277VAC, Neutral Wire Required, Commercial/Industrial Grade, MPC-50H, White

ENERLITES High Bay Ceiling Motion Sensor, Passive Infrared PIR Ceiling Sensor, 360° Field of View, 2800 Sq Ft Coverage, 120-277VAC, Neutral Wire Required, Commercial/Industrial Grade, MPC-50H, White

Product ID: 20614370

Details

Brand
ENERLITES
Color
White
Item Weight
7.04 ounces
Maximum Range
800 Feet
Power Source
AC Adapter

⚡120-277VAC wide voltage range

📏2800 sq ft coverage area

📡360° PIR motion detection

HK$325

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Description

🚀 Light up smarter, not harder — never miss a moment in your workspace!

MASSIVE COVERAGE - Covers up to 2800 sq ft, ideal for large commercial or industrial spaces demanding smart energy efficiency.
ALL AROUND AWARENESS - 360° field of view ensures no corner goes unnoticed, perfect for high bay ceilings from 8 to 50 feet.
PLUG PLAY SIMPLICITY - Quick installation with just a 1/2 inch knockout—cut costs and downtime without sacrificing performance.
CUSTOMIZABLE SENSITIVITY - Adjustable 50%-100% sensitivity via DIP switch lets you tailor detection to your unique environment.
UNIVERSAL LIGHTING COMPATIBILITY - Seamlessly works with LED, incandescent, and CFL lighting for versatile commercial applications.

The ENERLITES MPC-50H High Bay Ceiling Motion Sensor leverages advanced passive infrared technology with a 360° detection lens and up to 2800 sq ft coverage. Designed for commercial and industrial environments, it supports a wide voltage range (120-277VAC) and multiple lighting types, offering easy installation and customizable sensitivity to optimize energy savings and operational efficiency.

Specifications

ASIN	B00J9VOM9Q
Antenna Location	Walkway, Garage
Battery Description	battery not included
Best Sellers Rank	#48,422 in Electronics ( See Top 100 in Electronics ) #191 in Motion Detectors (Electronics) #526 in Electronic Component Sensors
Brand	ENERLITES
Built-In Media	MPC-50H
Color	White
Compatible Devices	LED, Incandescent, CFL
Customer Reviews	4.3 4.3 out of 5 stars (132)
Global Trade Identification Number	00883951413996
Item Dimensions D x W x H	1"D x 1"W x 1"H
Item Type Name	ENERLITES High Bay Ceiling Occupancy Motion Sensor, Passive Infrared PIR Ceiling Sensor, 360 Degree, 2800 Sq Ft Coverage, 120-277VAC, Neutral Wire Required, Commercial/Industrial Grade, MPC-50H, White
Item Weight	7.04 ounces
Lower Temperature Rating	32 Degrees Fahrenheit
Manufacturer	Top Greener Inc
Maximum Range	800 Feet
Mfr Part Number	MPC-50H-Sticker
Model Number	MPC-50H
Mounting Type	Ceiling Mount
Operating Temperature	131 Degrees Fahrenheit
Power Source	AC Adapter
Smart Home Compatibility	Not Smart Home Compatible
Temperature Range	131 Degrees Fahrenheit
UPC	883951413996
Unit Count	1.0 Count
Upper Temperature Rating	131 Degrees Fahrenheit

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HK$325

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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