Back in 2002... wow 7 years ago... I was looking for an alarm for my motorcycle and couldn't find one that I really liked. I finally found one, but it was made in China and only available to buy in bulk for resale. I figured that if I liked it enough, then others would too. They actually sent me a free sample and I ended up ordering 200 and selling them through ebay. I started the auctions at $30 and BIN @ $79.99. Sold them all pretty quickly. Thing is, they only cost $12.50 shipped from China. Judging from the wiring diagram, they look very similar. I was considering buying more, but some other dolt started selling them when I had about 10 left. He was selling them for $30 BIN. I understand being competitive, but that was just ridiculous. It was really just a part time job while going to college. I only ever had 1 person contact me about warranty. I think the unit was either DOA or he connected it wrong. He returned it to me and I sent him another one. I tried testing it out, but it was completely dead. So 1 bad out of 200 it pretty good to me. I used mine for over 2 years with no trouble. Now that I think about it, I might still have one packed away some where... better go look.
HERE'S THE USEFUL INFO: The pink & grey wires work together. You actually have to cut the main ignition wire and connect pink to the "in" and grey to the "out". When the alarm sends the "Kill" signal, it will "disconnect" the wire causing the bike to die. Oh, and the holding "start" button will make it send the "start" signal until you let off. Usually just a push will do.
Attached are pics of alarm and transmitter (the main reason I bought it because I didn't want it banging around the ignition). Enjoy.