it will control a 5 pin relay. basicly how you'll wanna set it up is run 12volts to pin 30 you'll wanna run at least a 10gauge wire. those poppers pull pretty hard. then from pin 87 run a 10 gauge wire out to the popper. then run a jumper wire from pin 30 to pin 86. that will give the positive to the coil to trip the relay. then whatever channel you are using run to 85 so that when the button is pressed it will send out that 500ma gound out put and energize the coil in the relay. allowing the power hooked up to post 87 to connect with 30 and make the popper work with out the power going through the brain. something else i would say is good to do is run a ground wire from the popper to inside the car. sometimes you don't get a good ground signal through the door jam. just run it through the boot and ground it to the cab of the truck. i can walk ya though it if you need. i used to be the head tech guy at autoloc. hope this helps.