I have a new black widow Z5 alarm for sale. It has everything there, the worst part is that the manual is cruddy. I didn't have a chance to install this, and I really don't need it. It has the GM Passkey 3 transponder, a glass break sensor, and a mini piezo interior alarm. Everything else that came with it is still there. I spent over 450 on this stuff, I'm only asking 200 out of it. I know I have no refferals, but we can work over paypal, and I will give you a 7 day money back policy. Just so you know I'm not out to get you.