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
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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.
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)
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
Installation Location
Where a Device is or is to be Installed
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.
Wire Size
It is the Normal Size of the Conductors for Building Wire
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.
Requires Neutral Wire
Indicates whether a device requires a neutral wire to function properly.
Sensor Coverage
Describes the total area, measured in square footage, within which a sensor can detect presence or movement.
Features
Unique characteristics and functionality that set the product apart from others in its field.
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.
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.
Environmental Conditions
Describes the relative range of climatic standards a device can safely operate within.
Finish
The finish of the product itself.
Device Backbody Size
Describes the general proportions of a product's backbody relative to the overall device.
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 SelectionsFixture Integrated Daylight Dimming PhotosensorFD-301 WattstopperThe FD-301 Fixture Integrated Daylight Dimming Photosensor is a low voltage controller that works with standard 0-10 VDC electronic dimming ballasts to control electric lighting in response to daylight.
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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 Occupancy Sensor, 120/277V, IvoryWS-301-I WattstopperThe WS-301 Passive Infrared (PIR) Wall Switch Sensor turns lighting or fan loads on and off based on occupancy and ambient light level.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 SelectionsPIR Wall Switch Occupancy Sensor, 120/277V, IvoryPW-301-I WattstopperThe PW-301 passive infrared (PIR) wall switch sensor can turn lights OFF and ON 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 SelectionsConvertible Occupancy Sensor, WhiteRS-250-W 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsUltrasonic Ceiling Occupancy Sensor, 24VDC, 2000 sq ftUT-305-3 WattstopperWattstopper UT-300 Ultrasonic Ceiling Sensors automatically turn lighting on and off 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 SelectionsPIR Ceiling Occupancy Sensor 100-347VAC, Ceiling Mount 360°CI-355-1 WattstopperWattstopper's CI-355 passive infrared (PIR) occupancy sensor automatically turns lighting on and off 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 SelectionsUltrasonic Ceiling Occupancy Sensor, 24VDC, 2000 sq ftUT-300-3 WattstopperWattstopper UT-300 Ultrasonic Ceiling Sensors automatically turn lighting on and off based on occupancyOther 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 SelectionsResi Multi-Way Convertible Occupancy Sensor WhiteRH-250-W 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsDigital PIR 1-Button Wall Mount Sensor w/Infrared, WhiteLMPW-101-W WattstopperLMPW-100 Series Digital PIR Wall Switch Occupancy Sensors use passive infrared (PIR) 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsResi PIR Vacancy Sensor, 2-wire, WhiteCS-50-W WattstopperThe CS-50 Passive Infrared (PIR) Vacancy Sensor provides automatic 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsWattStopper® High Bay Acc HB3 Extended ModuleHBEM3 Pass and SeymourThe HBEM3 Extender Module attaches a High Bay (HB) Occupancy Sensor Module to the side of a fixture.
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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 Attached Aisleway Lens at 40ft Height Coverage 60ft x 20ftHBL1 Pass and SeymourThe HBL1 Lens offers linear patterns best suited for high bay aisleway 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 SelectionsHS Card Key Card Key Switch, Line Voltage, 120/277VAC, 50/60Hz, WhiteHS-150-W WattstopperThe HS Series Card Key Switch turns electrical circuits on or off when a card key or HS-FOB Key Fob is inserted or removed from its slot.
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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 Occupancy Sensor, 24V, WhitePW-100-24-W WattstopperThe PW-100-24 passive infrared (PIR) low voltage 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 SelectionsUltrasonic Ceiling Occupancy Sensor, 100-347VAC, 500 sq ftUT-355-1 WattstopperWattstopper low-profile UT-355 Ultrasonic Line Voltage Ceiling Sensor automatically turns lighting on and off 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 SelectionsExtension Cable 10ft cable w/standard RJ45 plugsFS-C1 WattstopperThe FS-PP Fixture Power Pack provides 24 VDC operating voltage to the FS Low Voltage Sensor series via the RJ45 connector built onto each sensor.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 Sensor 24VDC w/360 Degree Lens for 20ft MHHB300B-L3 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 Selections8 outlet power strip w/Automatic-on sensorIDP-3050-A WattstopperThe Isolé IDP-3050 is an energy-saving control system that provides maximum surge and noise suppression while keeping plug load equipment off when there is no 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 SelectionsVacancy Sensor, 3-wire w/Nightlight, WhiteRS-150BA-N-W WattstopperThe RS-150BA-N Passive Infrared (PIR) Vacancy Sensor provides automatic 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.Product not added for comparison. Please remove any current selection to add this. Manage SelectionsLens for FS-355 Sensors 20 ft Mounting Height, 40 ft, WhiteFS-L3W WattstopperFS-Lx lenses work with the FS-305/FS-355 occupancy sensors to turn lights on and off automatically based on occupancy. Four lens choices provide flexibility for varying mounting heights.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 SelectionsDual Tech Occupancy Sensor 100 -347 VAC, center mount 360 USADT-355-U WattstopperWattstopper's low profile DT-355 dual technology occupancy sensor combines the benefits of passive infrared (PIR) and ultrasonic technologies.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 SelectionsWattStopper® High Bay Lens for Wet Location Coverage 40ft Diameter at 20ft HeightHBL3W Pass and SeymourFor wet locations, 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 SelectionsWattStopper® High Bay Occupancy Sensor HB3 Extended ModuleHBEM3W Pass and SeymourThe HBEM3 Extender Module attaches a High Bay (HB) Occupancy Sensor Module to the side of a fixture.
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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 Ceiling Occupancy Sensor 24VDC, low temp sensorCB-100-1 WattstopperThe CB-100 passive infrared (PIR) occupancy sensor was engineered for installation in cold and damp conditions including the outdoors.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 SelectionsDual Relay Resi VAC Sensor w Nightlight 600W White, BoxCS-350-N-W WattstopperThe CS-350-N Passive Infrared (PIR) Dual Relay Vacancy Sensor provides automatic lighting shutoff for applications that require separate switching of two loads
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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, 220-240 VAC, 20A ballast load, 150mAB230E-P WattstopperWattStopper B347D-P Power Packs provide 24VDC operating voltage to all WattStopper 24VDC occupancy sensors and daylighting controllers.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 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 SelectionsPIR Ceiling Occupancy Sensor 24VDC/AC, Isolated RelayCI-24-1 WattstopperThe CI-24 occupancy sensor integrates with building control systems via an internal isolated relay.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.