Check the listing for details. 100 channel x 12 cues wireless firework remote (transmitter only) US STOCK. Condition: New. Listed at 119.95 USD. NEVER HAND LIGHT your fireworks again! This 100 Channel/District Wireless Firework Transmitter is a all you will ever need for the world of wireless/remote lighting. Use with fully programmable 4 cue receivers (sold separately - see link below). You are buying Transmitter Only: (latest 5th generation transmitter) - 433 MHz frequency; standard with all our systems; unique factory codes allow multiple systems to operate simultaneously in the field- "fire all" and "sequential fire" buttons- maximum range is over easily over 300m (984 feet) with direct line of sight- can handle or expand up to (300) 4 cue receivers = 1200 CUES (12 cues per channel/district)- requires 6 x 1.5v AA batteries (not included) You will need to buy our 4 cue modules separately or use you old ones if you purchased from us before. Here is the receiver link in our eBay store: https://www.ebay.com/itm/142832718831 All the components we sell are cross compatible with one another.