This tilt sensor is plug and play with the USDM factory security system or with my Keyless Entry system. Simply plug it in and if someone tries to tow your car or steal your wheels, the alarm will go off. In the video, I have the horn disconnected. Normally it will sound as well as having the lights flash when the alarm is triggered. Sensor is self calibrating. It will know if you parked on a steep hill and still function normally.
$200 shipped in the US. PM if interested
$200 shipped in the US. PM if interested