All purpose garage door opener receiver with base frequency of 300MHz. Has 10 code switches for setting a personal code by matching the settings in the 3089 or 3060 Multi-Code transmitters. Code switches are accessed by small latch door on receiver cover
Things to Consider When Installing this Product:
Connecting the receiver to most garage door opener motor heads is as follows: White wire to terminal 1 or 24V. Black wire to terminal 2 or relay. red wire to terminal 3 or common. Connect push button wires to terminal 1 and 2. Or, since the terminals are numbered on the receiver, you can just match 1 on the receiver to 1 on the motor head, 2 to 2 and 3 to 3.