Large Scale Safety Kill Switch (DYNE1240)

Kills your 2-cycle gas engine on command, loss of radio signal, low battery, or total battery power loss. Comes ready to install "” no soldering required. Optically Coupled to isolate your ignition system from your radio system. Built-in LED for easy-to-spot operational status. 3-Channel Radio System Required. Not Compatible with AVC-Equipped Receivers.