
( Brand: Liftmaster ), ( Manufacturer Part Number: CPS-UN4 ), ( Part Type: Protector System )
The CPS-UN4 LiftMaster Door Operator Protector is an essential safety device designed to ensure the secure and safe operation of your garage door. This protector is specifically designed to work with LiftMaster garage door openers, including models with P3 and MyQ technology.
The CPS-UN4 protector is a universal replacement for LiftMaster's factory-installed safety sensors. It features a durable, weather-resistant design that can withstand various environmental conditions, ensuring reliable operation even in harsh weather. The protector is easy to install, requiring no drilling or wiring, and it fits seamlessly into your existing garage door setup.
The CPS-UN4 protector utilizes advanced infrared technology to detect obstructions in the path of the garage door. If the protector senses an object or person in the door's closing path, it will automatically reverse the door to prevent any potential harm. This feature complies with UL325 safety standards, ensuring the highest level of safety for your garage.
The protector's sensors have a range of up to 15 feet, providing ample coverage for most garage door setups. Additionally, the protector's LED indicators provide clear visual feedback, alerting you to any potential issues or malfunctions.
In summary, the CPS-UN4 LiftMaster Door Operator Protector is an essential safety device for any garage door owner. Its durable design, easy installation, and reliable operation make it an excellent choice for ensuring the safety of your family and property.
Pros of CPS-UN4 LiftMaster Door Operator Protector:1. Enhanced Safety: The CPS-UN4 is designed to protect against entrapment, making it an excellent choice for homes with children or pets.
2. Easy Installation: It is relatively simple to install, reducing the need for professional assistance and associated costs.
3. Compatibility: The protector is compatible with most LiftMaster garage door openers, making it a versatile option.
4. Energy Efficient: The CPS-UN4 saves energy by only activating when the door is closing, reducing the overall power consumption.
Cons of CPS-UN4 LiftMaster Door Operator Protector:1. Cost: Although it's affordable compared to other safety devices, it may still be an additional expense for some people.
2. Limited Functionality: The protector only focuses on preventing entrapment and does not include other features like automatic reversal or force settings.
Conclusion:The CPS-UN4 LiftMaster Door Operator Protector is a cost-effective and easy-to-install solution for enhancing garage door safety. It is a great choice for families with children or pets, as it significantly reduces the risk of entrapment. However, its limited functionality means it may not be sufficient for those seeking more comprehensive safety features. If budget is a concern and safety is the primary priority, the CPS-UN4 is an excellent option. If you require additional features, consider investing in a more advanced garage door opener.
For use on Liftmaster commercial door operators only. Ac: 24 includes photo eyes, bell wire and mounting brackets item commercial door operator safety eye system standards ul325. Liftmaster commercial door operator CPS-UN4 protector sysadmins 4 lift-master photoelectric through-beam control exterior ul325 2010 photocell, back compatible, through-beam, works with operators only, replaces the cps-ln4 system provides protection on doors up to 30 feet wide. Includes emitter, receiver, mounting brackets, c wrap, wire, fasteners, and installation instructions.
Futurism rating: 4 sensing range ft.: 45 volts range max. Provides protection for doors up to 30ft.