- 【WIDE COMPATIBILITY】This pair of SWIFTLY PARTS garage door safety sensors and bracksts are a universal replacement for most Liftmaster, Chamberlain and Craftsman garage door openers manufactured after 1997. This kit comes with the brackets so it doesn't matter which version photo eyes you have (820CB, 041-0136, 41a4373 or 41a5034), this kit will work for you!
- 【PACKAGE INCLUDES】Our replacement garage door safety eyes come with everything you need for a quick and safe installation, including: (1) sending safety sensor [green light], (1) receiving safety sensor [yellow light], (2) through bolts (2) wing nuts, (4) ez crimp wire connectors and (1) easy to follow detailed installation manual.
- 【SUPER EASY INSTALL】The SP-820CB Safety Sensor Kit is designed to quickly replace ALL Liftmaster, Chamberlain, Craftsman (and a few Raynor and Wayne Dalton) safety eyes! Simply remove the old sensors and brackets, cut the wires close to the old eyes, splice in the replacements (with our included wire connectors), attach to the provided brackets, clip on the track and align so lights come on solid. That’s it!
- 【US BASED TECH SUPPORT】There are plenty of 820CB MyQ garage door sensor replacements on the market, but only 1 from the most trusted US brand, SWIFTLY PARTS. Remember the last item you bought that came with overseas support? Don't fall victim to that again, we stand behind all of our products with the AFTER SALE SUPPORT that you deserve!
- 【LIFETIME WARRANTY】Each of our replacement electric photo eye kits comes with 60 Day Free Returns and a Lifetime Replacement Warranty. Want to return the item? No questions asked, just send it back on us. Past the 60 day return window and the product failed? Just reach out and we’ll send you a replacement pair for FREE!
