
KTS-MW1-12V-AUX Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $67.69 | Condition is New, Keystone Sensor, Hard Wired, White, 33 sq ft, LED KTS-MW1-12V-AUX Keystone, FREE SHIPPING | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.00 | Condition is Used, KTS-MW1-12V-AUX Keystone Technologies Smart Port LED Microwave Occupancy Sensor, FREE SHIPPING | 100.0% |

The Keystone KTS-MW1-12V-Aux Occupancy Sensor is a versatile and energy-efficient solution for automatic lighting control. This sensor is designed to detect the presence or absence of people in a room, making it an ideal choice for offices, classrooms, basements, or any other area where lighting is required only when needed.
Measuring 4.2 inches long, 2.5 inches wide, and 1.2 inches high, this sensor is compact and unobtrusive, blending seamlessly into any decor. It is designed for use with 12V DC low-voltage lighting systems and comes with a 10-foot, 16-gauge, white, non-shielded, 2-conductor sensor lead.
The KTS-MW1-12V-Aux Occupancy Sensor uses infrared technology to detect body heat and motion, making it highly accurate and reliable. It features an adjustable time delay, allowing you to set the length of time before the sensor turns off the lights after the last person has left the room. This delay can be set between 1 and 30 minutes, giving you the flexibility to tailor the sensor to your specific needs.
The sensor also has a built-in daylight harvesting feature, which allows it to adjust the lighting level based on the available natural light. This feature helps to maximize energy savings by reducing the need for artificial light during daylight hours.
The Keystone KTS-MW1-12V-Aux Occupancy Sensor is easy to install, with no wiring required for the sensor itself. It can be mounted on a wall or ceiling using the included mounting hardware, and the sensor head can be adjusted to cover the desired area. The sensor is also tamper-resistant, ensuring that it remains securely in place.
This occupancy sensor is designed to help you save energy and reduce your carbon footprint by automatically turning off the lights when no one is in the room. It is a cost-effective and practical solution for anyone looking to make their home or business more energy-efficient and environmentally friendly.
Pros and Cons of buying a Keystone KTS-MW1-12V-AUX Occupancy Sensor (843654123257)
The Keystone KTS-MW1-12V-AUX Occupancy Sensor (843654123257) is a 12V auxiliary occupancy sensor designed to automatically turn on lights when motion is detected and off when no motion is detected. Here are some potential advantages and disadvantages of purchasing this product:
Pros:1. Energy Savings: This sensor can save energy by automatically turning off lights when a room is unoccupied and turning them on when someone enters the room.
2. Convenience: The sensor eliminates the need for manual light switching, making it more convenient for users.
3. Motion Detection: The sensor can detect motion up to 16.4 feet away and up to a 120-degree angle, providing reliable coverage.
4. Adjustable Sensitivity: The sensor has an adjustable sensitivity feature that allows users to customize the sensitivity level to their preferences.
5. Easy Installation: The sensor can be easily installed using the included mounting hardware and wiring harness.
Cons:1. Compatibility: The sensor is designed for use with 12V auxiliary power sources, so it may not be compatible with all types of lighting systems.
2. Limited Range: While the sensor has a decent detection range, it may not be suitable for larger spaces or rooms with high ceilings.
3. Sensitivity to False Triggers: The sensor may sometimes detect motion from pets or other moving objects, leading to false triggers and unnecessary light activation.
4. Limited Warranty: The sensor comes with a limited one-year warranty, which may not be long enough for some users.
Ending Conclusion:The Keystone KTS-MW1-12V-AUX Occupancy Sensor (843654123257) offers several advantages, including energy savings, convenience, reliable motion detection, adjustable sensitivity, and easy installation. However, it also has some disadvantages, such as compatibility issues, limited range, and sensitivity to false triggers. Based on the information provided, the decision to purchase this sensor ultimately depends on the individual user's specific needs and preferences.
Recommendation:If you are looking for an occupancy sensor to save energy and add convenience to your lighting system, the Keystone KTS-MW1-12V-AUX Occupancy Sensor (843654123257) is a solid choice. However, if you have compatibility issues with 12V auxiliary power sources, need a wider detection range, or are concerned about false triggers, you may want to consider other options. It is always a good idea to read reviews and compare features before making a final decision.
Details:
Mpn kts-mw1-12v-aspic 7 banned States,gu,pr,vi. Keystone occupancy sensor KTS-MW1-12V-AUX: sensor, sensing technology microwave, includes microwave lighting led. Warranty issues with all power equipment must be addressed through the manufacture. Further warranty may be offered by the product manufacturer.
If an order has already been shipped, simply refuse the package when it arrives or return to sender if courier delivers.
specifications faclighting:
- brand: Keystone
- mpn: Kts-mw1-12v-aux
- part type: Sensor
- country of origin: Thailand
- banned states: Ak, Gu, Pr, Vi
- upc: 843654123257
shipping faclighting:
- carrier: ups
- class: standard
- transit: 3-6 days
- type: fixed
- service: ups ground
offer faclighting:
- in stock #: 2
- options: ship-to-home
- availability: in stock
- sold #: 18
- started: january 7, 2026
- prices: $17.00–$67.69
- item condition:
- New
- Used
seller faclighting:
- city: hibbing, minnesota
- rating: 99.6%
- # reviews: 146770
payments faclighting:
- wallet: google-pay
- credit card: diners-club
- other
returns faclighting:
- policy: returns accepted
- paid by: buyer
- method: money back
- time: 30 days
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
Grouped With:
- 890949004661: SENSOR, Keystone

