DESC: Compatible with ALL Genie machines with existing Safety Beams Kit includes both Infrared eyes, brackets, bell wire, hardware and installation instructions Original Genie product. Easy do-it-yourself installation NOTE: This item will replace or repair your Genie Safe-T-Beam System. The safety sensor kit listed here is the only one in production at this time. All other models have been discontinued. THIS SAFETY SENSOR KIT IS BACKWARD COMPATIBLE WITH ALL GENIE OPENERS MANUFACTURED ON OR AFTER 1995. THIS SAFETY SENSOR KIT IS NOT COMPATIBLE WITH GARAGE DOOR OPENERS MANUFACTURED BEFORE 1995 (THOSE USED 3-PIN CONNECTORS AT THE OPERATOR HEAD).