820CB Garage Door Safety Sensor(Receiving&Sending),Includes Brackets kit

Product Information

About

Universal Compatibility: 820CB Garage Door Safety Sensor, Compatible with all Garage Door Openers manufactured by Chamberlain/Liftmaster/Sears/Craftsman after 1997, Electric Infrared Photo Eye, Replacement for 41A5034, G801CB-P, 801CB, 41A5266-1, 041-0136 Garage Door Sensors.
Easy to Install and Program: Garage Door Sensor Replacement for Chamberlain installation process is simple and intuitive. Contains detailed installation instructions, supports fast programming,and pairs in minutes without experience or other tools. TIPS: Be sure power is NOT connected to the garage door opener BEFORE installing the safety reversing sensors.
Advanced Technology: 820CB for chamberlain garage door sensors emits an invisible light inside the garage door. When there is an obstacle, the garage door will automatically identify and reverse, responding precisely and stably, thereby avoiding any damage and effectively preventing accidents.
[High Quality Kit] The Garage Door Sensor Bracket has excellent corrosion resistance, wear resistance and high rust prevention, strong and durable. All components are made of high quality materials,which are robust and can effectively extend the service life and reduce the hassle of frequent replacement.
[Package Includes] Our Garage Door Sensor has everything you need for quick and safe installation ready for you, including: Sending sensor *1(with an amber LED), Receiving sensor *1 (with a green LED), Detailed installation instructions*1,Wire connectors *5, Wing nut *2 and hex screw *2, Bracket*2.
[High-Quality After-sales Servicel] We offer a 3-Year Warranty and a 180 Day No Reason Return policy, even if it exceeds Amazon's return date, we will still provide you with service. We value your user experience very much. If you encounter any problems when purchasing or using Garage Door Sensors, please contact us through Amazon and we will provide timely assistance.