Reply
Mon 8 May, 2017 08:05 am
I’m installing a Genie garage door opener. The garage is prewired (blue/white, green white, orange/white, and brown/white). There are four wires – one for the door pad, one for a sensor, and then two opposite the one sensor; I assume one is for the other sensor and the remaining wire possibly for an external key pad. What gets wired to what?