This wire control stage fireworks firing system include the 1200 cues console and twelve pieces eight cues receivers 1. 1200cues console+twelve pieces eight cues receivers, total 96cues. Input 4 pieces 1.5V battery in receiver.2 wire control. 3.1200 cues console can control at most 1200cues. 150pcs eight groups receiver, the console can igniter from left to right, from right to left in set time, ...