Make your own trigger. Xantech may still make the CC12, which is an IR-controlled DPDT relay. I just saw one on line for $210, which is a horrid ripoffThey also used to make the CC62, which is six such relays in one chassis.
A regulated 12 volt supply powers an IR receiver. The receiver's output goes to the CC12 bus (or CC62 bus). The regulated 12V supply voltage is switched on as needed by an IR command and fed to your trigger input.
Don't use an unregulated power supply. An unregulated 12VDC supply normally sits at about 16 volts. That high a power supply voltage may lock up a Xantech device.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
