Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: I am needing to know if this will work as a kill switch on my portable  generator. All I need to do is connect two wires together to ground them out?
Document: I bought 2 of them - 1 to turn on/off a backyard fountain and the other to turn on/off the lights in the fountain. You will need a 12v DC supply for the receivers. The sending units (clickers) have their own batteries. My  fountain is solar and has a 12v battery so the receivers were easy to connect. I have 2 units running off the same battery and there is no interference between the two. They work perfectly and I think they're a real bargain for the price.
Anyone know how to wire a 12v dc door switch, 2 wires only. I am trying to wire a 12v door switch off of a 12vdc 7amp hr batt.thanks.
Connected to two (2) computers but could not make it work. The older computer had to be rebuilt afterwards because the OS became unworkable. Discovered later that the motherboard had to be replaced also. Not recommended for any computer as switch to turn on/off.
The wire instruction is too simple ,I  bough 3 sets of this RM 01,neither one can work as installation diagram shown, I need moredetail about how to use this on/off switch to remote on/off a 12v dc device ,for instance a small  12vdc light.I obtain an aircraft A and P rate , should have base skills to wire , as long as you provide a good diagram,or show me where Ican find one. Thank
bought two one worked one didn't . seller sent replacement very quickly. The one that works well when using with magnetic latch does not work well magnetic latch heats up when power is left on.
If you know what Ur doing, and u know how it works... Then these is a perfect device for your project. It works for me.. And I kind of abuse it and no prob yet
They turn on from inside the cab and they turn off from inside the cab. Reliability is everything to me and less wiring always helps get the job done with ease. I would love to have more of these but I don't know if the remotes would conflict. I think they probably would.
This item obliterates the ol sayin' "you get what ya pay for" I am suprised at the construction considering the price.Here are some items that I needed to know that were not avail in the description.- The unit measures 2.5" x 1.75" x 0.875" ( or 7/8" ).
So in two of my vehicles I don't even use the key fob. This is nice at night.It was difficult for me to find an identical item that operated on 110VAC (household power) and still be this inexpensive so I opted for this item and a inexpensive power supply from ebay. You can copy/paste the link below.[...]
I purchased this controller to switch some aftermarket lighting on my truck. Works exactly as advertised and was easily installed.
Answer: If your generator has  an  off/on switch, just put it in series with the off side of the switch.