Just installed one on my bike about 2 weeks ago. I mainly got it for when im at work. It was a pain in the butt to find a place to mount it on my 07 but i figured it out. It has some good features and serves its purpose. The range on the remote is actually not that good. But for me I bought it as a deterrent. The 2-way feature is just a bonus. The shock sensor works great as does the tilt sensor. I also have LED's on my bike and if I have my alarm armed and I turn them on it will go off from the current spike. PM me if you would like some more specifics