You need to look on the garage door opener head unit terminals.
Genie garage door opener old style safety sensor.
The first one has a red wire that goes to the wall control.
An infra red sensor switch connected to your genie garage door opener keeps people safe sensing movement or obstructions in the path of a closing garage door.
The safety sensors black wires hooks up to the third terminal.
1 0 out of 5 stars did not work might have defective returned.
Make offer genie overhead door infrared safety sensor photo eyes old diag bracket style genie replacement safety eye beam sensor set brackets 37220r 36846 36843 21 99.
This item has been discontinued.
Amazon s choice for genie garage door safety sensors genie gstb r stb bl replacement safety beams black 2 pack black one size gstb r 4 8 out of 5 stars 1 648.
The genie safe t beam system is designed to ensure maximum safety for your garage door opener operation.
You need 3 terminals.
Genies safe t beam system is designed to ensure maximum safety for your garage door opener operation.
This fit my old genie garage door opener perfectly.
This replacement garage door safety sensor kit uses an invisible infrared beam across the opening of the door the system detects any object passing through the led beam of light and automatically reverses the closing garage door.
Terminal two has a white wire that also goes to the wall control.
Using an invisible infrared beam across the opening of the door the genie garage door safety sensor detects any object passing through the led beam of light and automatically reverses the closing garage door keeping children and pets safe.
Genie garage door opener systems accessories and installations are well known and trusted by consumers.
If you have a third terminal not used it would be possible.
Took less than 10 minutes to fix and saved having to buy new sensors or a totally new opener.
In addition to the main garage door assemblies and components for the reliag intellig and trilog product lines you ll also be able to find remote controls keypads carriages infra red sensors and other parts for your genie garage door opener.
20374t genie safety sensors sensors only sensors only no brackets wire or fasteners included these safety sensors are compatible with all genie and overhead door models except those that have a three pin connector at the motor head.
Very easy to splice on to the old broken wire.