Product Name: Professional Remote Control Digital Fireworks Firing System Model NO.: DB240D+DC24A-1 Color: Black Usage: Party, Wedding, Christmas, All Celebrations Type: Firing System Material: Plastic Waterproof Power: Built-in Battery Remote Distance: 100-300 Meters Control Mode: Wireless Remote Control Trademark: ENTHUSIASM Transport Package: Color Box Packing Origin: Hunan Product Description Professional remote control digital fireworks firing systemThis system includes one piece 240 channels main machine and 10 pieces 24 channels terminal boxes , total is 240 channels. The main machine can together with the extensions as your mind.240 channels main machine is LED screen, has extension rapid firing and point firingfunctions.Hot-Sale ProductsCompany Information