Rcexl Opto Gas Engine Kill Switch for RC Model Gasoline Airplane Free Shipping Flying Toy Quadcopter push down and hold the

push down and hold the button on your receiver for more than 6 seconds and not more than 10 seconds

the item need to plug into the receiver

make the ESC more reliable

Rack model: GEPPC GEP-CX2

Low coefficient of expansion

Rcexl Opto Gas Engine Kill Switch for RC Model Gasoline Airplane Free Shipping Flying Toy Quadcopter push down and hold theRcexl Opto Gas Engine Kill Switch for RC Model Gasoline Airplane Free Shipping This device allows you to safely and remotely kill your electronic ignition equipped engine your transmitter. igniton system is Fiber Optically Coupled to isolate your igniton system from your radio system .(No Interference!!) This device features the following: 1. Includes a remote mountable bright LED to indicate when the ignition is armed. 2. Fiber Optic conpled input