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.
Standard
The industrial standard(s) to which a device is manufactured, operated, or tested.
Frequency Band
A Continuous Group, or Range, of Frequencies with an Upper Limit and a Lower Limit
Amperage
Maximum electrical current the conductor or device can carry before sustaining immediate or progressive deterioration
Installation Location
Where a Device is or is to be Installed
NEMA Rating
National Electrical Manufacturers Association Ratings are Standards that are Useful in Defining the Types of Environments in Which an Electrical Enclosure can be Used
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.
Connection
Between Discrete Points Allows the Flow of Electrons (Electric Current)
Antenna
A Conductor or Set of Conductors Used to Radiate RF Energy Into Space or to Collect RF Energy from Space or to Do Both
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
Output Voltage
The Voltage Measured at the Output Terminals of a Power Supply
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.
Number of Buttons
The Number of Keys/Switches in the item Used for Selecting a Particular Function
Sensitivity
The Minimum Input Which the Device can Sense and Produce the Output
Has Battery
A Device for Converting Chemical Energy Into Electrical Energy a Group of Two or More Connected Voltaic Cells
Wire Size
It is the Normal Size of the Conductors for Building Wire
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.
Battery
A Device for Converting Chemical Energy Into Electrical Energy a Group of Two or More Connected Voltaic Cells
Encryption
The Activity of Converting Data or Information Into Code
Cable Length
The Longest Dimension of Insulated Conductors
Wattage
amount of watts used
Connection TypeTooltip Title
Style or Type of Connection Used
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
Operating Temperature
The Temperature at Which the Unit is Safely Operated or Kept without Damaging or Changing the performance Characteristics of the Unit
Included
The Supplementary items Supplied with the Product Which May be Necessary for the Optimum Operation of the Product
Product Has Potential to Contribute to LEED
This product contributes to earning credits in the LEED rating system.
Wire Connection Type
Describes the method used to connect wires to the device, such as screw terminals, push-in connectors, or lead wires.
Operating Temperature Min
Indicates the lowest possible temperature a device can be safely used without the risk of failure or damage.
On Function
Describes the mode of operation for devices that can be turned on, indicating whether they stay on continuously or operate on a timer or sensor.
Number of Connections
Engraving Type
Refers to the available styles to mark or inscribe text, symbols, or patterns on a product.
Seismic Tested
Indicates whether a device has been tested to withstand and/or perform under certain seismic conditions.
Sensor Coverage
Describes the total area, measured in square footage, within which a sensor can detect presence or movement.
Storage Temperature
Describes the temperature or range of temperatures at which a product can be safely stored or kept without damaging or altering the performance characteristics of the device.
Device Front Face Size
Describes the general proportions of a product's front face relative to the overall device.
Indicator
Describes the type/specification of signaling a device uses to indicate abnormal and/or operating conditions.
Topology
The arrangement in which the Nodes of a LAN are connected to each other.
Sensor Coverage Pattern
Describes the shape of the area that a sensor is able to detect presence or movement within, measured in degrees.
Current Draw
The amount of electrical current the device uses during operation, measured in amperes (or amps).
Requires Neutral Wire
Indicates whether a device requires a neutral wire to function properly.
Operating Humidity
Describes the range of humidity at which a device can be utilized safely without the risk of failure or damage.
Product Series
A collection of related products that share a common design, technology, or purpose. Products within the series either maintain a cohesive brand / style identity or work together to serve a particular solution.
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.
Operating Temperature Max
Indicates the highest possible temperature a device can be safely used without the risk of failure or damage.
Warranty Type
The product warranty that accompanies the specific product.
Environmental Conditions
Describes the relative range of climatic standards a device can safely operate within.
Finish
Describes the specific surface treatment applied to the outer product for either aesthetics and/or durability.
Ultrasonic Frequency
Describes the specific frequency at which a sensor emits and detects sound waves in order to measure distances, detect objects, or perform other functions.
Device Backbody Size
Describes the general proportions of a product's backbody relative to the overall device.
Number of Rockers
The total number of rocker-type electrical switches included on a device. Typically used to switch between two or more functions.
Sensor Mounting Height
Describes the optimal vertical distance at which a sensor should be installed to ensure reliable detection of motion or other target conditions.
Material
Indicates the primary material(s) used to construct a product.
Application Sector
Refers to the expected environment(s) or intended usage(s) for a product (e.g. Residential, Commercial, Industrial, etc.).
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
Stock Level
Filter your results to only in-stock products sold directly on legrand.us.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsLine Voltage PIR Fixture Integrated Occupancy Sensor, 18 ft coverageFS-155-1 WattstopperThe FS-155/FS-155-1 Line Voltage Passive Infrared (PIR) Sensors control lighting based on occupancy.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPower Pack, hold-on/off, auto/manual-on, 120/277V, USABZ-150-U WattstopperThe BZ-150 Universal Voltage Power Pack is full featured and can provide 24 VDC operating voltage to Wattstopper's lowvoltage occupancy sensors.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPIR Dimmable Wall Switch Sensor, Universal, 120V, WhitePW-101D-W 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsDigital PIR 2-Button Wall Mount Sensor w/Infrared, WhiteLMPW-102-W Wattstopper2-button Digital PIR Wall Switch Occupancy SensorOther Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPower Pack, 120-277V, 50/60Hz, 24VDC, 225mA, USABZ-50-U WattstopperThe BZ-50 Universal Voltage Power Pack provides 24 VDC operating voltage to Wattstopper's low-voltage occupancy sensors.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsMuti-Way Resi Vacancy Sensor 600W, White, BoxCH-250-W WattstopperThe CH-250 Passive Infrared (PIR) 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWire 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsHB 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsHigh/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.Product not added for comparison. Please remove any current selection to add this. Manage Selectionsadorne® Motion Sensor Switch, Auto On/Off, Magnesium, with Microban®ASOS32M4 adorne CollectionMotion-sensors conveniently turn the lights on, and off, for you.$63.81In Stock
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsL-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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPIR 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsUltrasonic 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWattStopper® High Bay Lens for Wet Location Coverage 48ft Diameter at 10ft HeightHBL2W Pass and SeymourFor 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPower 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWire 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.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsHigh Bay Control Module, 347/480 VAC, Power Module & 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPower 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsFS-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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPower 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWattStopper® High Bay Lens Coverage 40ft Diameter at 20ft HeightHBL3 Pass and SeymourFor 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsSingle Pole Momentary Switch, 15A, 120V, 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWire 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.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWattStopper® High Bay Lens Coverage 48ft Diameter at 10ft HeightHBL2 Pass and SeymourFor 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsHigh/Low Bay Lens for HBP-11x Series, 8 ft-40 ft Mounting HeightHBP-L7 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWattStopper® High Bay Lens with Masking Coverage 30ft x 20ft at 40ft HeightHBL1M Pass and SeymourThe HBL1M Lens customized coverage is ideal for the beginning of aisle ways where cross traffic could be an issue.
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsPIR Wall Switch Sensor w/Neutral wire, 347 V, BlackPW-101-347-B WattstopperThe PW-101 passive infrared (PIR) wall switch sensor can turn lights 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.Product not added for comparison. Please remove any current selection to add this. Manage Selections0-10V PIR DROP MT SENSOR BLE 1 2-32V - 40FT LENS - BLACKFSP-301B-D-L7-B WattstopperThe FSP-3x1B sensors provide continuous dimming light level control based on motion and/or daylight contribution.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsHi/Lo PIR Straight Side Mt Sens, 12-32V, 10ft lens, WhiteFSP-201B-S-L2-W WattstopperThe FSP-2x1B sensors provide multi-level control based on motion and/or daylight contribution.Other Options Available
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Added to Favorites Go to favoritesRemove from favorites?Something went wrong. Please try again later.Product not added for comparison. Please remove any current selection to add this. Manage Selections0-10V PIR FIXTURE SENSOR BLE 1 20-480VACFSP-321B WattstopperThe FSP-3x1B sensors provide continuous dimming light level control based on motion and/or daylight contribution.Other Options Available