041A5034 Garage Door Safety Sensor Kit — Replacement for Craftsman / Chamberlain / LiftMaster Key benefits Restores reliable safety reversing for your garage door opener so doors stop and reverse if something blocks the path. Simple replacement for worn or damaged sensors to avoid costly service calls and reduce downtime. Clear LED indicators on each sensor make alignment and troubleshooting fast. What this kit does Emits an invisible light beam across the inside of the garage door opening. If the beam is interrupted by an object, the opener reverses to prevent injury or damage. Works as a direct replacement for original sensors so your existing opener regains factory safety function. Compatibility Replacement for Craftsman / Chamberlain / LiftMaster sensors. Compatible with all LiftMaster / Sears / Chamberlain / Craftsman garage door openers manufactured after 1997. Not compatible with MYQ systems. Replaces these part numbers G801CBP, 2610459, 012381050345, 041A5034, 41A5034 Included in the package Sending sensor (amber LED) x1 Receiving sensor (green LED) x1 Detailed installation instructions x1 Wire connectors x7 Wingnuts x3 1/420' round head bolts x3 Mounting brackets (included with the kit) Easy installation and setup Designed for quick swapin replacement; follow the included manual to install and program in minutes. Tip: Always disconnect power to the garage door opener before installing the safety reversing sensor. Performance and indicators Invisible beam for unobtrusive operation. Amber LED on the sending sensor and green LED on the receiving sensor provide visual confirmation of power and alignment. Robust electrical connectors and hardware included for secure mounting and reliable longterm operation. Practical use scenarios a broken or misaligned safety sensor after a collision, corrosion, or wear to restore safe garage door operation. Install during a garage renovation or opener upgrade to ensure the opener meets safety requirements. Add or sensors to protect children, pets, vehicles, and stored belongings from accidental door closures. What to expect A direct, likeforlike replacement kit that restores factory safety functionality for compatible openers. Clear instructions and hardware for a straightforward home installation.