Product Information
- 【WIDE COMPATIBILITY】This pair of SWIFTLY PARTS garage door safety sensors are a universal replacement for most Liftmaster, Chamberlain and Craftsman garage door openers manufactured after 1997. However, this set DOES NOT come with the brackets. For upgrading your 41A5034 or 41A4373 sensors, buy our set that comes with the brackets (SP-820CB/B)
- 【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 your EXISTING Chamberlain 820CB safety eyes. Simply remove the old safety sensors from your brackets, cut the wires close to the old eyes, wire in the replacements (with our included wire connectors), re-attach to the brackets and align so lights come on. 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!
