
MS1201PFMK2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.99 | Condition is New, Ex-Or MS1201PFMK2 MS1201PF Silver Series LightSpot w/Photocell Presence Detector, FREE SHIPPING | 99.8% |

The EX-OR MS1201PFMK2 MS1201PF Lightspot Photocell Presence Detector is a versatile and advanced lighting control solution designed to automatically turn on lights in response to movement or changes in light levels. This product is an excellent choice for indoor applications where energy efficiency and convenience are top priorities.
The MS1201PF features a photocell presence detection system that utilizes a light-sensitive sensor to detect changes in ambient light levels. When the light level drops below a certain threshold, the detector assumes that a person has entered the room and triggers the connected lights to turn on. This is particularly useful in areas with natural light, such as near a window, where the lights might not come on otherwise.
In addition to its light level sensing capabilities, the MS1201PF also includes a passive infrared (PIR) motion sensor. This sensor detects heat signatures emitted by moving objects, allowing it to distinguish between people and animals, as well as between humans and inanimate objects. As a result, the detector can prevent unnecessary light activation, saving energy and reducing false activations.
The MS1201PF is designed for easy installation and can be mounted on a wall or ceiling using the included hardware. It is compatible with a wide range of lighting systems, including incandescent, halogen, fluorescent, and LED lights, making it a flexible solution for various lighting applications. The detector also includes adjustable time delay and sensitivity settings, allowing users to fine-tune the device to their specific needs.
The MS1201PF is not only energy-efficient but also eco-friendly, as it helps reduce the carbon footprint by minimizing the unnecessary use of lights. Its sleek design and discreet appearance make it a stylish addition to any interior, while its reliable performance ensures consistent lighting control.
In summary, the EX-OR MS1201PFMK2 MS1201PF Lightspot Photocell Presence Detector is an innovative and efficient lighting control solution that combines the benefits of photocell and passive infrared technology. It offers easy installation, flexibility, energy savings, and reliable performance, making it an excellent choice for anyone seeking to optimize their indoor lighting system.
Ex-or MS1201PFMK2 and MS1201PF are photocell presence detectors manufactured by Legrand. These devices are designed to automatically turn on lights when they detect occupancy and turn them off when the area is unoccupied, thereby saving energy and reducing electricity costs. Here are some pros and cons of buying Ex-or MS1201PFMK2 or MS1201PF:
Pros:1. Energy Savings: These presence detectors help save energy by automatically turning off lights when no one is in the room.
2. Cost-Effective: They are a cost-effective solution for controlling lights in areas where manual switching is not convenient or practical.
3. Customizable: These detectors have adjustable settings for sensitivity, allowing users to fine-tune the device to their specific needs.
4. Compact Design: They have a sleek and compact design, making them easy to install and unobtrusive.
5. Long Battery Life: These detectors have a long battery life, reducing the need for frequent battery replacements.
Cons:1. Limited Range: These detectors may not be suitable for larger rooms or areas with poor lighting conditions, as they may not be able to detect occupancy effectively in such environments.
2. Sensitivity Issues: Some users have reported issues with the sensitivity of these detectors, leading to lights turning on and off unnecessarily.
3. Compatibility Issues: These detectors may not be compatible with all types of lights and may require additional components for proper functioning.
Conclusion:Ex-or MS1201PFMK2 and MS1201PF are energy-efficient and cost-effective solutions for controlling lights in small to medium-sized rooms. Their customizable settings, compact design, and long battery life make them an attractive option for homeowners and businesses looking to save on electricity costs. However, their limited range and potential sensitivity issues may make them less suitable for larger areas or environments with poor lighting conditions.
Recommendation:If you are looking for a reliable and cost-effective solution for controlling lights in small to medium-sized rooms, then Ex-or MS1201PFMK2 or MS1201PF can be a good choice. However, if you have larger areas or environments with poor lighting conditions, you may want to consider other options, such as motion sensors with a wider detection range or more advanced lighting control systems.
Details:
Ex-or MS1201PFMK2 ms1201pf silver series lightspot w/photocell presence detector, new in box.
specifications faclighting:
- brand: Ex-or
- mpn: Ms1201pfmk2
- part type: Detector
- unit type: Unit
shipping faclighting:
- carrier: usps
- type: calculated
- service: usps ground advantage
- class: standard
- transit: 2-6 days
returns faclighting:
- paid by: seller
- policy: returns accepted
- time: 30 days
- method: money back
payments faclighting:
- wallet: apple-pay
- credit card: discover
- other
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
seller faclighting:
- rating: 99.8%
- # reviews: 44220
- city: elk river, minnesota
offer faclighting:
- options: ship-to-home
- best offers: true
- sold #: 11
- price: $49.99
- item condition: New
- availability: in stock
- in stock #: 1
- started: april 15, 2026
Grouped With:
- BLA-175P8-WH-EX: BALLAST, Hubbell
- MS1201PHBSM: SENSOR, Honeywell
