Top positive review
Reviewed in Canada on August 25, 2020
Installed two of them inside my minivan, one on the rear lift gate and one on the side sliding door using the supplied tape. Just a light tap on the window ,moving the door handle or even unlocking the electric door locks will set it off, and it is very loud... like smoke detector loud! Remote works anywhere near the vehicle. Make sure you mount it horizontally for the greatest sensitivity. Buying more for my outdoor storage sheds.