My little knowledge in electronics tells me that a 1$ device bought at radioshack will probably disable all lights and sounds.
This thread has been hijacked in so many ways, and given erig007's preposterous statement that a $1 Radio Shack appliance can
electrically disable an axle grinder from the incredibly loud sounds and bright sparks of filing down a hardened metal compound, we should all just agree that nothing good is going to come from the types of hairs you all are splitting now.