Large box-type remote control

Each controller has a channel, wireless control

Each controller has 4 channels

One or Two Way Remote Cantrole Rotating Professional Firing Systems Fireworks Wedding Party Sparklers Pyrotechnic Machine

Fireworks Cold Pyro Fountain Machine Double Wheels Stage Wireless Remote Control Cold Fireworks Machine for Wedding Events

DMX Remote Control Fireworks Sparkler Cold Pyro Machine for Wedding Party Cold Spark Machine

12 channel can program rapid-fire timing

Stage cold fireworks firing system with spring leaf