The System Access Panel combines the Pin&Flag failsafe switch with two charging jacks and a very bright green status LED. All necessary leads are provided to connect directly to our PowerExpander or PowerSystem. The Pin&Flag failsafe switch enables you to use a single switch for your entire plane when using our Ignition Cutoff. The charge jacks utilize DC power jacks for long life and high current. Finally a high-brightness green LED provides system power status when plugged into an unused servo output of a PowerExpander or PowerSystem.