gps car black box

Functions:
1.GPS, Radar Detector, Video recording three in one combo
2.Detect mobile and fix speeding camera
3.GPS data points alerts of fixed speed cameras, sharp curves ,accident black spots in advance for safety driving
4.Distance to fixed camera counting down displays
5. Cruise speed limit setting: the GPS-RD units will send voice alert once you drive over the preset speed.
6.Temporary radar mute function to eliminate noisy alert in safe condition[New]
7.Radar identification system to mute the inferential radar frequency[New]
8.On time remind and current car speed display
9.Driving direction display for orientation
10.Self-built data points available
11.Voice prompt with loud and clear timbre
12. Show the history trace on google map with the video file.




gps car black box