SWIFTLY PARTS Garage Door Opener Safety Sensors with Brackets – Chamberlain 820CB, LiftMaster 041-0136 & Craftsman

Safeguard daily garage access with a reliable, ready-to-install safety sensor kit from SWIFTLY PARTS. This infrared beam kit pairs with a wide range of openers and comes with sturdy brackets, simple wiring, and a clear installation guide. The result is clearer status indicators, easier alignment, and a straightforward path to a safer garage door system. While outcomes vary, users may experience smoother sensor testing and more predictable door behavior during setup and operation.

Reliable compatibility for popular openers

This kit is engineered to replace eyes on most LiftMaster, Chamberlain, and Craftsman openers manufactured after 1997. It covers models such as 820CB, 041-0136, 41a4373, and 41a5034, ensuring a versatile solution without hunting for specific parts. Brackets are included to accommodate a variety of track configurations, so you can adapt to your mountingポイント and keep the sensors aligned.

• Two infrared safety eyes with a dedicated sender (green light) and receiver (yellow light)
• Brackets and mounting hardware designed for quick, secure installation
• Two through bolts, two wing nuts, and four ez crimp wire connectors
• Comprehensive, easy-to-follow installation manual

What you get and how it helps

The package contains everything needed for a complete replacement, from sensors to hardware and wiring accessories. Clear indicators and a streamlined layout help you verify alignment and lighting during tests, contributing to a more confident DIY experience.

• All essential components included to minimize trips for extra parts
• Green and yellow light indicators assist with status checks and alignment

Support, warranty, and peace of mind

SWIFTLY PARTS backs this kit with US-based technical support and a lifetime replacement warranty. A 60-day return window is offered for added confidence, and customer service steps in if a part ever needs replacement after purchase. This combination aims to reduce downtime and provide dependable after-sale assistance.