I currently have an old Merlin garage door motor (M230T) which is RF based with rolling codes so unfortunately I can't use my Broadlink RMPro to operate it.
Since I'm not in a position to upgrade the motor any time soon, I was thinking about a work around.
Apparently the motor I have can be operated through a switch with physical wiring. I.e. a doorbell type switch connected to the back panel of the motor.
Is there any zigbee device that anyone knows off that can perform a simple physical switch function without needing to be connected to the mains power?