Review on THINKWARE Antenna TWA SGM Location Safety by Mario Schultz

Easy for me (former mechanic) to install, but for the average person using wired tactics all you need to do is find a constant and important positive feed . But it has a great picture, one of my cars has one, and it's perfect. Got another one for my truck. By far the best DVR I've found. The low profile for Apple and Android worked flawlessly. I popped in a 128GB card and was able to locate someone scratching my wing. Set the G-sensor to low when driving and to high when parking.