High stability, high accuracy and low misinformation; |
Super storage, 200,000 groups built-in coordinates; |
All-weather 24 hours design and position correctly; |
GPS frequency:1575.42MHz ±1.023MHz; |
Inside and outside double systems GPS receiving antenna; |
Warning of a snap of shot-red lights and over speed, Camera speed limit; |
Warning of gas station, tunnel, and rest station (option); |
Accident often section alerting (option); |
Four types of music warning and one type of voice warning (Chinese); |
Over speed alert setting (40-120km/h); |
Display the status of satellite positioning and all-band radar; |
Add/delete coordinate function (most 300 groups); |
Display Greenwich time and speed; |
Display eight directions of Compass; |
Display of camera distance; |
Can download data map from network; |
Support power : 5V |
CF card design, easy to replace electronic map; |
USB port output GPS information, use USB data line to connect PDA or lap computer, facilitate to realize detector function; |