Genie Safe-T-Beam Kit is an infrared safety system designed to stop and reverse your garage door when an object interrupts the beam during the door’s downward motion. This feature helps prevent the door from closing on people, pets, or objects, enhancing safety for your household. Compatible with all Genie garage door openers equipped with Safe-T-Beam systems, it works effectively with all residential garage door sizes. The kit features a very robust design with an improved bracket for added durability, and its deflective style reduces the chance of catching, ensuring reliable operation. This kit comes packaged in a convenient clamshell for easy handling and installation. Model Number: GSTB-R