Launch Kontrol Pulse is the simplest and most cost-effective way to ignite fireworks. It is a wired system with an arming / continuity button and four firing channels. Igniters are connected via a CAT5 interface on the board. This reliable connection method means you can use Launch Kontrol Pulse in the rain, snow, freezing temperatures and even extend the cable and fire it from inside you home. It’s a simple but very effective system.