GreatTree Shadow GT550W Car DVR Recorder With Advanced WDR + Tiotech A8 + 160 Degree + FULL HD 1080P 30FPS + G-Sensor + Night Vision + Car Plate Stamp w/32 GB Memory Card
This product works for the first month, then it starts to shutting down for no reason. And it takes several switching on/off to reboot. It offered me a peace in mind for the first month, then the occasional shut-down really upset me during driving, it feels like your auto insurance is cancelled while you are half way on your road.