Hello

I was reading the rules and this rule hit me the rule states:
4.4 Advisory only
In addition all middleweight, Heavyweigh and Superheavyweight robots should incorporate a remote Kill on a seperate channel of the TX/RX which should bring the robots failsafe devices to the pre-set off or zero position via a switch on the TX. This is to allow for de-activation of the robots from outside a fully enclosed arena

I am only building a feather so it really does not apply to me but I would like to incorporate it if I have weight. But my problem is how do people do this? It it through very complicated electronics? as if so I will probably not be much good but all help would be greatly Appreciated.

Thank You

Regards
Ian