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OCCUPANCY SENSORS

Occupancy Sensors


Wholesale Contractor Supply offers a variety of high quality Occupancy Sensors at wholesale prices. Occupancy Sensors are a type of control device for Lighting systems. By using motion light sensors that operate with ultrasonic or passive infrared, Occupancy Sensors are able to determine if a particular space contains any motion. If the space is occupied the lighting system will turn ON, which in turn saves energy by using the light only when the space is being used. These devices are also commonly used in security applications.
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Maestro MS-OPS2H-IV Occupancy Sensor Switch Maestro MS-OPS2H-WH Occupancy Sensor Switch Maestro MS-VPS2H-WH Vacancy Sensor Switch
Maestro MS-OPS2H-IV Occupancy Sensor Switch, 250 W, 120 VAC Maestro MS-OPS2H-WH Occupancy Sensor Switch, 250 W, 120 VAC, 30 ft, 180 deg Maestro MS-VPS2H-WH Vacancy Sensor Switch, 250 W, 120 VAC, 30 ft, 180 deg
MP80544 421-OSFHU-ITW SENSOR Cooper OS306U-W-K Standard Occupancy/Vacancy Sensor Switch
Occupancy Sensor
List Price: $52.00
Our Price: $29.00
Savings: $23.00
Wall Mount Occupancy/Vacancy Sensors - Double Pole - PIR White Occupancy Sensor Cooper OS306U-W-K Standard Occupancy/Vacancy Sensor Switch, 600 W, 120 VAC, 450
Cooper OS306U-V-K Standard Occupancy/Vacancy Sensor Switch SENSOR OCCUPANCY MP80540
SENSOR OCCUPANCY
Our Price: $29.14
Cooper OS306U-V-K Standard Occupancy/Vacancy Sensor Switch, 600 W, 120 VAC, 450 SENSOR OCCUPANCY Wall Mount Occupancy/Vacancy Sensors -PIR Double Pole 3-Way White
High bay occupancy sensor HF-OSHB-HBP112L7 Maestro MS-OPS5M-IV 3-Way Occupancy Sensor Switch Maestro MS-OPS5M-WH 3-Way Occupancy Sensor Switch
Fluorescent High Bays: Occupancy Sensor for High Bay Fixtures
List Price: $70.95
Our Price: $38.39
Savings: $32.56
Fluorescent High Bays: Occupancy Sensor for High Bay Fixtures Maestro MS-OPS5M-IV 3-Way Occupancy Sensor Switch, 600 W, 120 VAC, 30 ft, 180 de Maestro MS-OPS5M-WH 3-Way Occupancy Sensor Switch, 600 W, 120 VAC, 30 ft, 180 de
Maestro MS-VPS5MH-WH 3-Way Vacancy Sensor Switch Core VS310U-W-K Occupancy/Vacancy Sensor Switch Core VS310U-V-K Occupancy/Vacancy Sensor Switch
Maestro MS-VPS5MH-WH 3-Way Vacancy Sensor Switch, 600 W, 120 VAC, 30 ft, 180 deg Core VS310U-W-K Occupancy/Vacancy Sensor Switch, 1000 W, 120 VAC, 1000 sq-ft, 18 Core VS310U-V-K Occupancy/Vacancy Sensor Switch, 1000 W, 120 VAC, 1000 sq-ft, 18
Cooper K01-400RV Vacancy Sensor Switch MP80548 Core Savant OS310U-W-K Motion Sensor Switch
Cooper K01-400RV Vacancy Sensor Switch, 120/277 VAC, 450 ft, 180 deg Wall Mount Occupancy/Vacancy Sensors - Double Pole - PIR-3 Way White Core Savant OS310U-W-K Motion Sensor Switch, 120 VAC, 60 Hz, 1000 W, Polycarbona
Core Savant OS310U-V-K Motion Sensor Switch SENSOR SWITCH OCCUPANCY BRI819P-B-O
SENSOR SWITCH OCCUPANCY
Our Price: $47.64
Core Savant OS310U-V-K Motion Sensor Switch, 120 VAC, 60 Hz, 1000 W, Polycarbona SENSOR SWITCH OCCUPANCY Digital PIR ON/OFF Sensor, 120-277VAC for UFO, Linear Highbay, Linear Fixture, Linear Strip, Vapor Proof Fixture
Core Savant OS106D1-C1-K Preset Motion Sensor Switch SENSOR OCCUPANCY PIR-AS-00
SENSOR OCCUPANCY
Our Price: $62.74
SWITCH WALL MTN-SENSOR 1P AUTO SENSOR OCCUPANCY PIR Sensor, 100-277V, Mouting height: Max 15m, 360- lens
   
 
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How do Occupancy Sensors Work?


These sensors have been around for decades. Generally, there are three different types of technology powering these energy saving devices.

Passive Infrared Motion Detection


Passive Infrared Motion Detection sensors are the best for being able to detect large motions, like someone walking through space. It works by seeing the movements of heat sources in space, but it only notices the heat in a direct range of view.

Ultrasonic Motion Detection


The ultrasonic Occ Sensors are really great for detecting minor motions. This means that this sort of motion detector is better suited for detection things like workers typing at computers for extended periods of time. The downside is that it uses a bit more power and is generally more expensive.
Dual-Tech Motion Detection

This technology is a combination of both the infrared sensors and the ultrasonic sensors. These are probably the most optimal and fine tuned versions of Occ sensors but are genrally quite a bit more costly.