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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
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The 41A4373A Sensors are Replacement Safety Sensors (infrared eye) for 1993-late 1990's operators with the Safety Sensor option. Billion code series with the Green LED light***Not compatible with sensors that have Red LED lights ***If your sensors have a green light on one sensor and an orange light on the the other, you need the 41a5034 sensors.****
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When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What garage door openers are compatible with the Chamberlain Liftmaster 41A4373A Safety Sensors?A: The 41A4373A Safety Sensors are compatible with LiftMaster and Chamberlain garage door openers manufactured from 1993 to the late 1990s that have the Safety Sensor option.
Q: How do I install the 41A4373A Safety Sensors?A: Installation of the 41A4373A Safety Sensors is straightforward. Each sensor is designed to splice into your existing wires, and the package includes wire connectors and clear instructions to assist with the process.
Q: What should I do if my current sensors have a red LED light?A: The 41A4373A Safety Sensors are not compatible with sensors that have red LED lights. If your sensors have a green light on one and an orange light on the other, you will need to purchase the 41A5034 sensors instead.
Q: What is included in the 41A4373A Safety Sensors package?A: The package includes one sending unit, one receiving unit, wire connectors, and installation instructions. Please note that brackets are not included.
Q: What are the visual indicators for the 41A4373A Safety Sensors?A: Each 41A4373A Safety Sensor features a green LED light, which indicates proper functionality. If you see different colored lights, it may suggest compatibility issues or a need for replacement.
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