Occupancy and Vacancy Sensors
Occupancy and Vacancy Sensors maximize energy savings, ensuring that lights are turned off or to a lower level when spaces are unoccupied or adequate daylight exists. Sensor options include passive infrared, ultrasonic, and a combined dual technology of both passive infrared and ultrasonic. For applications from warehouses and parking garages to offices and classrooms, Wattstopper’s energy-efficient occupancy and vacancy sensors offer the ultimate convenience and security for commercial spaces.Brand
Choose from one of Legrand's brands.
Type
Value that Specifically Names the Type/the Application Value of the Closest Piece of Equipment/the Designated Type of Construction/the Generic Type/the Manufacturer Type Designation/the Specific Function/the Type of Application
Product Certifications
Trust in quality and compliance. Use this filter to find products that have undergone thorough testing and evaluation to ensure they meet the quality and safety standards for a wide range of certifications.
Compatibility
Capability of Being Used with or Connected to Different Types of Devices or Components without any Modifications
Number of Gangs
The amount of switches on the plate.
Connector
A Device that Establishes a Connection Between Two or More Units.
Number of Receptacles
The Number of Electrical Wall Outlets Designed for Use with a Plug
Amperage
Maximum electrical current the conductor or device can carry before sustaining immediate or progressive deterioration
Indoor/Outdoor
Enviromental Conditions rating on the product. Indoor Only, Outdoor, Both
Input Voltage
The Difference of Electrical Potential Between Two Points of an Electrical or Electronic Circuit Entering a System
Bracket
The Type of Support, as of Metal or Wood, Projecting from a Wall or the Like to Hold or Bear the Weight of a Shelf, Part of a Cornice, Etc.
Availability
Product is available to buy on Legrand.us
Number of Buttons
The Number of Keys/Switches in the item Used for Selecting a Particular Function
Output Voltage
The Voltage Measured at the Output Terminals of a Power Supply
Sensitivity
The Minimum Input Which the Device can Sense and Produce the Output
Mounting Type
The way the item is mounted for display. The method by which a sign or label is affixed to a surface for display. Many signs will not have any defined mounting type and so will have no value captured for this attribute.
Cord Length
The Linear Extent of Cord in Space from one End to the Other
Product Family
Used to identify and differentiate offerings within a particular product line. Product families are typically treated as adjectives. It is not recommended to use the product line (ex: Wiremold®) and product family names (Evolution™) together. This will introduce a level of unnecessary confusion for the audience.
Cable Length
The Longest Dimension of Insulated Conductors
Wattage
amount of watts used
Connection TypeTooltip Title
Style or Type of Connection Used
Maximum Surge Current
A Short-Duration, high-Amperage Electric Current Wave that May Sweep Through an Electrical Network
Sensing Range
The total Possible Sensing Capability of the Sensor, Beginning After the Deadband, and Extending Out as Far as the Sensor is Able to Reach Effectively
Number of Switches
Number of electrical switches
Voltage
The Rate at Which Energy is Drawn from a Source that Produces a Flow of Electricity in a Circuit
Product Has Potential to Contribute to LEED
This product contributes to earning credits in the LEED rating system.
Features
Unique characteristics and functionality that set the product apart from others in its field.
Sensor Technology
The technology used by a device to sense a change in signal or stimulus.
Number of Poles
Single pole switches have two terminals and control one light fixture from one location. 3-Way switches have three terminals and can control one fixture from two locations. 4-Way switches have four terminals can control one fixture from three locations. Multi-location refers to switches connected to a smart lighting system.
Warranty Type
The product warranty that accompanies the specific product.
MATERIAL
Material of the product.
Application Sector
Used to categorize products based on the specific areas or sectors in which they are intended to be used.
Response Frequency
Frequency response is the quantitative measure of the output spectrum of a system or device in response to a stimulus, and is used to characterize the dynamics of the system. It is a measure of magnitude and phase of the output as a function of frequency, in comparison to the input.
Target Size
The Dimensional Specification of the Object Which is Set as a Target for the Sensor
Load
The Maximum Amount of Power Which the item can withstand or Operate without any performance Loss
Sensor Type
The Device that Receives a Signal or Stimulus (As Heat or Pressure or Light or Motion Etc.) and Responds to it in a Distinctive Manner
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Wall Switch Occupancy Sensor, 120/277V, Lt AlmondWS-301-LA WattstopperThe WS-301 Passive Infrared (PIR) Wall Switch Sensor turns lighting or fan loads on and off based on occupancy and ambient light level.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Wire Cage for Ceiling Mount and Ultrasonic sensorWC-3 WattstopperWattstopper protective wire cages enclose our occupancy sensors in a safe cage that prevents the units from being tampered with or damaged.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.HB Base Module 24 VDC - Cold (w/J-box)HB300C-B WattstopperThe HB300C, HB330C, HB340C, and HB350C control lighting in high mount areas where low ambient temperature is a concern.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.High/Low-Bay Extender Module for HBP-11x SeriesHBP-EM1 WattstopperThe HBP Series High Bay Passive Infrared (PIR) Occupancy Sensors provide automatic control of individual LED and fluorescent lighting fixtures in warehouses and other indoor high and low bay spaces.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Wall Switch Occupancy Sensor, 347V, WhiteWS-301-347-W WattstopperThe WS-301 Passive Infrared (PIR) Wall Switch Sensor turns lighting or fan loads on and off based on occupancy and ambient light level.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Digital Dual Tech 1-Button Wall Mount Sensor w/InfraredLMDW-101-W-U WattstopperLMDW-100 Series Digital Dual Technology Wall Switch Occupancy Sensors use PIR and ultrasonic technology to detect occupancy for energy-efficient control of lighting and plug loads
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Wall Switch Occupancy Sensor, 120/277V, BlackWS-301-B WattstopperThe WS-301 Passive Infrared (PIR) Wall Switch Sensor turns lighting or fan loads on and off based on occupancy and ambient light level.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Wall Switch Occupancy Sensor, 120/277V, IvoryPW-302-I WattstopperThe PW-302 passive infrared (PIR) wall switch sensor turns lights ON and OFF based on occupancy.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Convertible Occupancy Sensor, IvoryRS-250-I WattstopperThe RS-250 Passive Infrared (PIR) Occupancy Sensor provides automatic lighting shutoff for single-pole lighting control applications.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.L-Plate Industrial Mounting Bracket for SensorsMB-1 WattstopperThe MB-1 and MB-2 are durable mounting brackets used to install occupancy sensors in a variety of settings.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Resi Multi-Way Convertible Occupancy Sensor, IvoryRH-250-I WattstopperThe RH-250 Passive Infrared (PIR) Multi-way Occupancy Sensor provides automatic lighting shutoff for a variety of applications including those with multiple switch locations.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Ultrasonic Ceiling Occupancy Sensor, 24 VDC, 1000 sq ft, USAUT-300-2-U WattstopperWattstopper UT-300 Ultrasonic Ceiling Sensors automatically turn lighting on and off based on occupancy.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Multi-Way Dimming Vacancy Sensor, 25-500W, WhiteCD-250-W WattstopperThe CD-250 PIR Dimming Multi-way Vacancy Sensor provides preset dimming control and automatic lighting shutoff for a variety of applications including those with multiple switch locations.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.High/Low PIR Fixture Mount Sensor Line VoltageFSP-211-U WattstopperThe FSP-211 mounts in an outdoor lighting fixture and provides multi-level control based on motion and/or daylight contribution.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Ultrasonic Multi-Way Resi Vacancy Sensor 600W, White, BoxCU-250-W WattstopperThe CU-250 Ultrasonic Multi-way Vacancy Sensor provides automatic lighting shutoff for a variety of applications including those with multiple switch locations.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.WattStopper® High Bay Lens for Wet Location Coverage 48ft Diameter at 10ft HeightHBL2W WattstopperFor wet locations, low bay applications, the HBL2 pattern spreads over a 48’ diameter area at a height of 8’.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Convertible Occupancy Sensor, Light AlmondRS-250-LA WattstopperThe RS-250 Passive Infrared (PIR) Occupancy Sensor provides automatic lighting shutoff for single-pole lighting control applications.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Ultrasonic Ceiling Occupancy Sensor, 24 VDC, 500 sq ft, USAUT-300-1-U WattstopperWattstopper UT-300 Ultrasonic Ceiling Sensors automatically turn lighting on and off based on occupancy.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Power Pack, 120 VAC, 2 relay power pack, 150mAC120E-P WattstopperWattStopper has several power packs and power supplies that fill the needs of a variety of special applications.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Wire Cage for Wall Mount, for CB/CI/DT sensorWC-1 WattstopperWattstopper protective wire cages enclose our occupancy sensors in a safe cage that prevents the units from being tampered with or damaged.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.High Bay Control Module, 347/4 80 VAC w/mounting boxHB340-B WattstopperThe HB3x0B-Lx PIR occupancy sensors are designed for automatic lighting control in warehouses and other indoor high bay spaces.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Power Pack, 120 VAC, 8A N/O, 5 A N/C, 100 mAA120C-P WattstopperWattStopper has several power packs and power supplies that fill the needs of a variety of special applications.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.FS-PP JumperFS-J1 WattstopperThe FS-J1 is a jumper cable to be used with the FS-205 series sensor.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Power Pack, 277 VAC, 6A N/O, 3A N/C, 100 mAA277C-P WattstopperWattStopper has several power packs and power supplies that fill the needs of a variety of special applications.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Wall Switch Occupancy Sensor, 120/277V, RedWS-301-R WattstopperThe WS-301 Passive Infrared (PIR) Wall Switch Sensor turns lighting or fan loads on and off based on occupancy and ambient light level.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Ceiling Occupancy Sensor 2000 sq. ft. 24 VDC, USACX-100-U WattstopperWattstopper's CX-100 Series Passive Infrared (PIR) Ceiling/Wall Sensors detect occupancy to control lighting in a wide variety of applications.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.PIR Dimmable Wall Switch Sensor, Universal, 120V, Ivory, USAPW-101D-I WattstopperThe PW-100D and PW-101D passive infrared (PIR) dimmable wall switch sensors can turns light OFF and ON based on occupancy.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.WattStopper® High Bay Lens Coverage 40ft Diameter at 20ft HeightHBL3 WattstopperFor mid bay applications, the HBL3 pattern spreads over a 40’ diameter area at a height of 20’.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Single Pole Momentary Switch, 15A, 120VAC, WhiteRH-253-W WattstopperThe RH-253 is a single pole momentary switch for on/off control.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Wire Cage for Wall Mount, PW/UW/DW/WS/WN/WD/AS/TSWC-4 WattstopperWattstopper protective wire cages enclose our occupancy sensors in a safe cage that prevents the units from being tampered with or damaged.