
SWX-131-WH Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.00 | Condition is New, SensorWorx Switch Sensor 120-277V SWX-131-WH, shipping cost = $8.06 | 100.0% |
![]() | $38.00 | Condition is New, SENSORWORX SWX-131-WH WALL SWITCH OCCUPANCY SENSOR, DT PC, 120/277V, WHITE, shipping cost = $8.60 | 100.0% |
![]() | $72.50 | Condition is New, SENSORWORX SWX-131-WH WALL SWITCH OCCUPANCY SENSOR, DT PC, 120/277V, WHITE, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.99 | Condition is New – Open box, SENSORWORX SWX-131-WH WALL SWITCH OCCUPANCY SENSOR, DT PC, 120/277V, WHITE, shipping cost = $11.95 | 98.9% |

The SensorWorx SWX-131-WH Wall Switch Occupancy Sensor DT 120/277V is an advanced, energy-saving device designed to automatically turn on lights when motion is detected and off when the area is unoccupied. This sensor is ideal for both residential and commercial applications, providing a convenient and cost-effective solution for lighting control.
The SWX-131-WH is a dual-technology sensor, combining both microwave and PIR (Passive Infrared) detection methods to ensure reliable and accurate occupancy sensing in various lighting conditions. This sensor is capable of detecting human presence up to 120 degrees wide and up to 30 feet away.
This wall switch occupancy sensor is easy to install, requiring no wiring or additional hardware for most applications. It is designed to replace traditional light switches, making it a straightforward upgrade for any lighting setup. The sensor is compatible with 120V and 277V AC line voltages, making it suitable for use in a wide range of lighting circuits.
The SWX-131-WH features a sleek, white, ceramic wall plate, which blends seamlessly with most decors. The sensor itself is compact and unobtrusive, measuring just 4.5 inches in diameter. The sensor comes with a pre-wired, 6-foot, white, and red wiring lead for easy connection to existing wiring.
The sensor also includes a built-in daylight harvesting feature, which adjusts the lighting based on natural light availability. This helps to optimize energy usage and save on lighting costs. The sensor has an adjustable sensitivity setting, allowing users to customize the detection range to suit their specific needs.
The SWX-131-WH is designed to last, with a long-life LED indicator that provides clear visual feedback on the sensor status. The sensor is also equipped with a test button, allowing users to easily check the sensor's functionality. The sensor is backed by a 5-year warranty, ensuring peace of mind and long-term reliability.
In summary, the SensorWorx SWX-131-WH Wall Switch Occupancy Sensor DT 120/277V is an advanced, energy-saving device that provides reliable and accurate occupancy sensing for lighting control. Its easy installation, sleek design, and long-lasting performance make it an excellent choice for both residential and commercial applications.
The Sensirion SWX-131-WH wall switch occupancy sensor DT 120/277V is a versatile lighting control solution that offers several benefits, but it also comes with some potential drawbacks. Let's explore the pros and cons of this product to help you make an informed decision.
Pros:1. Energy Savings: One of the primary benefits of occupancy sensors is their ability to save energy by automatically turning off lights when no one is in the room. This can lead to significant energy savings over time.
2. Convenience: Occupancy sensors provide added convenience by eliminating the need to manually turn lights on and off. This is especially useful in areas where access to switches may be difficult or inconvenient.
3. Motion Detection: The SWX-131-WH sensor can detect motion up to 10 meters away and in a 120-degree angle. This ensures that the sensor will activate the lights when someone enters the room, even if they are not directly in front of the switch.
4. Adjustable Settings: The sensor offers adjustable settings for sensitivity, daylight harvesting, and shut-off delay to allow for customization based on individual preferences and needs.
5. Compatibility: The sensor is compatible with various lighting systems, including 1-10V dimmable, trailing edge, and leading edge, making it a versatile option for different lighting setups.
Cons:1. Cost: Occupancy sensors, including the SWX-131-WH model, can be more expensive than traditional wall switches. The initial investment may be higher, but the long-term energy savings can offset the cost.
2. False Activations: Occupancy sensors may sometimes activate due to false triggers, such as pets, insects, or drafts. This can lead to unnecessary energy usage and potential inconvenience.
3. Longevity: The durability of occupancy sensors can vary, and some may experience issues over time. Regular maintenance and calibration can help prolong the life of the sensor.
4. Installation Complexity: Installing an occupancy sensor may be more complex than installing a traditional wall switch, as it requires wiring the sensor to the lighting system and potentially connecting it to a power source.
In conclusion, the Sensirion SWX-131-WH wall switch occupancy sensor DT 120/277V offers several advantages, including energy savings, convenience, motion detection, adjustable settings, and compatibility. However, it also comes with some potential drawbacks, such as cost, false activations, longevity, and installation complexity. Ultimately, the decision to purchase this sensor should be based on your specific needs, preferences, and budget. If the benefits outweigh the drawbacks for your situation, the SWX-131-WH sensor can be a valuable investment for energy savings and added convenience.
Details:
Condition is new. Shipped with USPS ground advantage. Sensorworx SWX-131-WH wall switch occupancy sensor, dt pc, 120/277v, white.
specifications indusswitch:
- brand: Sensorworx
- mpn: Swx-131-wh
- part type: Wall Switch Sensor
- product height: 1.38
- wattage: 800
- color: White
- coil voltage: 120
- fuse type: Switch
- product length: 4.13
- product width: 1.75
- upc: 703158654513
shipping indusswitch:
- class: standard
- transit: 4-11 days
- carrier: usps
- service: usps ground advantage
- type: calculated
offer indusswitch:
- availability: in stock
- in stock #: 4
- sold #: 18
- prices: $20.00–$72.50
- item condition:
- New
- New – Open box
- best offers: true
- started: august 24, 2025
- options: ship-to-home
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
payments indusswitch:
- other
- wallet: paypal
- credit card: visa
returns indusswitch:
- policy: no returns
seller indusswitch:
- city: camby, indiana
- rating: 100.0%
- # reviews: 769
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