2 Pack Garage Door Sensor Replacement Kit for Chamberlain LiftMaster 820CB | Garage Door Sensor Replacement 41A5034, G801CB-P, 801CB, 041-0136 Chamberlain Garage Door Sensor, for Liftmaster Craftsman

Introducing for 820CB Garage Door Safety Sensor, an essential component designed to enhance the safety and functionality of your garage door system.The 820CB Garage Door Safety Sensor incorporates cutting-edge garage door safety sensor technology, including garage door eye sensor capabilities. These sensors detect obstructions in the door's path, preventing accidents and ensuring safe operation.Compatible with LiftMaster, with Craftsman, and with Chamberlain garage door sensors, Garage door sensors replacement for 820CB offers versatile compatibility. It supports liftmaster garage door sensor replacement and chamberlain replacement sensors, making it easy to integrate into existing systems.Simplify maintenance with straightforward garage door sensor replacement options. The garage door sensor allows for easy upgrades and replacements of sensors, ensuring your garage door operates reliably.With a focus on safety, the replacement garage door sensors ensures your garage door operates securely and effectively. Its advanced sensors provide accurate detection, safeguarding vehicles and property within the garage.Upgrade your garage door system with 820CB Garage Door Safety Sensor to benefit from its advanced technology, wide compatibility, and robust safety features. Ensure a secure and efficient garage environment with peace of mind.

• Compatible with Chamberlain, For LiftMaster and Sears Craftsman garage door opener systems; replacement applications include 820CB, 41A5034, G801CB-P, 801CB, 041-0136 and other compatible safety sensor models. Please verify your opener model before ordering
• Includes two pairs of sending and receiving photo eye sensors with mounting hardware and wire connectors, giving you a ready-to-use garage door safety sensor kit for multiple doors, replacement projects or keeping a backup set on hand.
• If your garage door stops, reverses, flashes an error or refuses to close, worn or misaligned safety sensors may be the cause. Replacing the old sensor pair helps restore proper infrared beam detection and normal opener operation.
• The paired photo eye sensors create a safety beam across the garage door opening to detect objects in the closing path, helping compatible opener systems respond properly when the beam is interrupted during everyday use.
• Designed for 820CB, 41A5034, G801CB-P, 801CB and 041-0136 applications; ideal for customers searching for garage door sensor replacement, photo eye sensor kit, infrared safety sensor or opener sensor repair parts. Compare wiring and bracket style before purchase.