... Two-way talking,Video Call car alarm system gps gsm , Emergency Call, Real-time remote MonitorShape is the automobile rearview mirror, highly ... subtle : the deployment of state appear in short time continuous vibration, shaking ( time can be set for 5 to99 seconds.) alarm ... user mobile phone. No 3G signals, automatically converted to 2G network.4, a video zoom : on5 electronic zoom lens control, ...