Wifi GSM 4G LTE Android Smart Car Mirror DVR With Camera 1.Real-time Tracking 2.History Trace Replay 3.Geo-fence Alarm 4.SOS Alarm 5. Voice Listening 6.Platform Monitor:Support Android/IOS APP and PC 7.Global GSM Quad Band Frequency please, please insert your local sim card which supports the below network strips for 4 g internet surfing. It supports online gps navigation, listening to music, web site viewing and remotely video monitor. 3. The ADAS Plus function helps your driving safely and conveniently. (1) ldv (Lane Departure Warning) The warning is triggered when lane departure is detected based on real-time recorded video. 2) FCWS (advanced collision warning system ) warning is triggered when possible possible forward motion is detected based on the video registered in real time. (3) FVMA (moving front car alarm) The warning is triggered when the car in front of you moves on the basis of a VCR in real time. 4. Wi-Fi access...