41A5034 Garage Door Sensor Kit for Chamberlain, LiftMaster After 1997 | Fits Chamberlain, LiftMaster, Craftsman openers, made after 1997, safety sensor kit, replaces 041A5034, No Bracket

Question: I'm not sure which is the receiver and which is the transmitter?Answer: The Amber light is the sending sensor, green is receiving.Question: The light does not light up after installation, what should l do?Answer: If the light does not light up after instalation, the wires may be conmected backwards, you can try reinstalling it.Question: I installed it and the lights are on, but the 41a5034 Garage Door sensors are not working properly. What should I do?Answer: You need to see if the transmitter and receiver are at the same level.lt needs to be at the same level for the receier to receive the signal from the transmitter. if the sensor itself is faulty, We can replace it with a new one for you.Question: 41a5034 Which garage door openers do Garage Door sensors fit?Answer: The 41A5034 Safety Sensor Kit is compatible with liftmaster, Chamberlain, Sears, Craftsman Garage Door Opener Made After 1997

• Universal & Precise Compatibility: This safety sensor kit is engineered to replace models 041A5034, G801CB-P, 2610459, 012381050345, and more. It is fully compatible with garage door openers from LiftMaster, Chamberlain, Craftsman, and Sears (produced after 1997). Note: Not compatible with MYQ systems.
• Effortless DIY Installation​: Includes pre-wired connectors and mounting hardware (wingnuts, bolts). Most users complete installation in minutes. Tip: Always disconnect power from the opener before installation for safety.
• Enhanced Safety Protection​: The sensor creates an invisible infrared beam across the garage door. If interrupted by people, pets, or objects, it automatically stops or reverses the door’s movement to prevent accidents and property damage.
• Durable & Weather-Resistant Design​: Constructed with high-quality ABS housing, the sensor withstands humidity, temperature changes, and dust. Its compact design ensures stable performance in varied garage environments.
• Complete Kit & Reliable Support​: Package includes 1 sending sensor (amber LED), 1 receiving sensor (green LED), wire connectors, bolts, and a user manual. Backed by a 1-year warranty​ and responsive customer service within 24 hours.