2 CH 1000m Long Range Remote Control Firework Ignitor System (Model 0020378) CB Remotes 1000M/3000Ft and each transmitter button controls

and each transmitter button controls one receiver

press button of remote control 12

and the connected lamp is turned on

2) Press button OFF of the receiver

2 CH 1000m Long Range Remote Control Firework Ignitor System (Model 0020378) CB Remotes 1000M/3000Ft and each transmitter button controlsFeature: Wireless control, easy to install It can ignite various kinds of electric fireworks directly, or ordinary fireworks through fireworks electric igniter, which reduces accidents like skin burn and accidental explosions. One ignitor can light several fireworks at the same time. One transmitter can control many ignitors simultaneously. The ignitor can be remotely controlled from any place within a reliable distance; wireless signal pass through