beat activation thru a mic to console question

got a question i have two small venues bars to be exact that just have a couple of movers and some led lights one with a hog4 pc and another with a Chauvet Lighting Controller both leds are patch like desk channels , rgb but the venue with the Chauvet I'm able to use the build in mic and use beat activation which for the led lights is perfect leave and set and it always looks great its bpm. but i want to do this with the hog4 but how can i achieve this with a more expense highend console?