Enerlites HMVS-W PIR 180° Vacancy Motion Sensor Wall Switch, Neutral Wire Required, Single Pole, 120V, White
Enerlites HMVS-W PIR 180° Vacancy Motion Sensor Wall Switch, Neutral Wire Required, Single Pole, 120V, White
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About this item
About this item
- Vacancy-Only Mode: Manual-on/auto-off operation for maximum energy savings and Title 24 compliance
- 180° PIR Coverage: Passive infrared sensing covers up to 700 sq.ft. with 180° field of view
- Adjustable Timer: Selectable time delay from 15 seconds to 20 minutes
- Smart LED Backlight: Illuminates when motion detected for easy location in the dark
- Broad Compatibility: Works with incandescent (500W), CFL, and LED lights
Shipping & Returns
Shipping & Returns
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Description
Description
Enerlites HMVS-W PIR Vacancy Motion Sensor Switch
The HMVS-W is an Enerlites PIR vacancy motion sensor wall switch designed for energy-efficient automatic lighting control. This vacancy-only sensor operates lights using passive infrared (PIR) technology with 180° field of view providing up to 700 sq.ft. coverage. In vacancy mode, lights must be turned ON manually and then automatically turn OFF after no motion is detected for the pre-selected time delay (15 seconds to 20 minutes). Features smart LED backlight that illuminates when motion is detected for easy location in the dark. Ideal for residential applications requiring energy code compliance and maximum energy savings.
Enerlites HMVS-W Features
- Vacancy-Only Operation: Manual-on/auto-off mode for maximum energy savings and Title 24 compliance
- 180° PIR Sensing: Passive infrared technology with 180° field of view covers up to 700 sq.ft.
- Adjustable Time Delay: Selectable timeout from 15 seconds to 20 minutes
- Smart LED Backlight: Illuminates when motion is detected for easy switch location in the dark
- LED Indicator: Flashes when motion is detected for visual feedback
- Manual Override: Push-button control allows manual on/off operation
- Single Pole Configuration: Standard single-pole wiring for single-location control
- Neutral Wire Required: Requires neutral wire for installation
- Broad Load Compatibility: Works with incandescent (500W), CFL, and LED lights
- Interchangeable Face Cover: Can be replaced with alternative colors
- UL Listed: Meets rigorous safety and performance standards
- California Title 24 Compliant: Meets energy efficiency requirements
- 2-Year Warranty: Backed by Enerlites quality assurance
PIR Vacancy Motion Sensor Applications
- Residential bathrooms and powder rooms
- Closets and pantries
- Laundry rooms and utility spaces
- Garages and workshops
- Hallways and stairways
- Home offices and study areas
- Bedrooms and guest rooms
- Energy code compliance applications
Installation & Operation
The Enerlites HMVS-W installs easily in standard electrical boxes with single-pole configuration. Requires neutral wire for installation. The PIR sensor provides 180° field of view with up to 700 sq.ft. coverage area. In vacancy mode, lights must be manually turned ON using the push-button, then automatically turn OFF after no motion is detected for the pre-selected time delay (adjustable from 15 seconds to 20 minutes). The smart LED backlight illuminates when motion is detected, making the switch easy to find in the dark. The LED indicator flashes when motion is detected for visual feedback. Manual override push-button allows on/off control at any time. Compatible with incandescent (500W), CFL, and LED lighting. The face cover is interchangeable for design flexibility.
Compatible Loads
- Incandescent Bulbs: Up to 500W
- LED Bulbs: Compatible with LED lighting
- CFL Bulbs: Compatible with CFL lighting
- Electronic Ballast: Up to 500VA
- Motor Load: Up to 1/8 HP
- Note: Resistive load 5A. Voltage: 120VAC, 60 Hz. Neutral wire required.
Why Choose Enerlites Vacancy Motion Sensors
Enerlites is a trusted manufacturer of innovative electrical devices with a focus on energy efficiency and safety. The HMVS vacancy motion sensor delivers residential-grade performance with PIR technology for reliable motion detection. The vacancy-only operation ensures maximum energy savings by requiring manual activation while providing automatic shutoff, meeting California Title 24 and other energy code requirements. The smart LED backlight and motion indicator provide convenient visual feedback. With 700 sq.ft. coverage, adjustable time delay, UL listing, and a 2-Year Warranty, the HMVS-W delivers professional-grade vacancy sensing for energy-efficient residential applications.
Why Buy From Us: As an authorized Enerlites dealer, we guarantee 100% genuine products with full manufacturer warranty and expert customer support.
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Frequently Asked Questions
What is the difference between an occupancy sensor and a vacancy sensor?
What is the difference between an occupancy sensor and a vacancy sensor?
Motion sensor switches utilize infrared radiation to monitor their surroundings. They emit energy forms such as light, microwaves, or sound to detect changes caused by movement. Most systems used in lighting and security are passive, meaning they primarily detect the infrared energy emitted by warm objects like human bodies.
Are occupancy sensors compatible with LED bulbs?
Are occupancy sensors compatible with LED bulbs?
Occupancy sensors and vacancy sensors are both used for detecting presence in a room, but they operate differently. Occupancy sensors automatically turn on the lights when someone enters a room and turn them off when no presence is detected after a set period. In contrast, vacancy sensors require someone to manually turn on the lights, but will automatically turn them off when the room is empty.
Do these sensors require a neutral wire?
Do these sensors require a neutral wire?
The primary distinction between a motion sensor light switch and a traditional light switch lies in their methods of activation. A traditional light switch requires manual operation to turn the lights on or off. Conversely, an occupancy sensor automatically activates the lights when someone enters the room and turns them off when it no longer detects any presence.
Can an occupancy sensor be used in a bathroom?
Can an occupancy sensor be used in a bathroom?
Occupancy sensors are designed to detect the presence of individuals or animals in a space and activate the lights accordingly, which can be combined with daylight sensors to enhance energy efficiency. On the other hand, daylight sensors adjust the lighting based on the natural light available, reducing the use of artificial lighting when not necessary.
Why do the lights turn off while I’m still in the room?
Why do the lights turn off while I’m still in the room?
Yes! Most motion sensors have adjustable sensitivity settings. This allows you to fine-tune the device to prevent false triggers or increase responsiveness in larger spaces.

