$1500 is just the mirror integration I believe with the two sending signals. You still need to buy the radar detector and a few other things. The laser jammer only requires a small box that you cant mount anywhere. The point of a laser jammer is to jam the laser... Which triggers a sound in your car... You slow down to speed and then shut the system off as fast as you can so the cop can get a reading. IF you don't ever shut it off he will get the Error code and be very upset knowing your jamming his laser and tag you anyway. When he sees you have laser jamming stuff on the exterior of your car you will be screwed in some but not all states. Now the best part about is IT is perfectly legal in most states to jam lasers. In the states its not legal it is legal to try and build a case saying your laser jammer is primarily used for opening and closing your garage door and did not have any intention of messing with or blocking a laser signal. lol god bless America there is a loop hole for everything. Worse comes to worse you hook the damn think up to homelink to be on the safe side.