Gator
www.gatorcn.com China
20) support illegal door-open, illegal engine-start alarm function;
21) support fuel consumption detection;
22) support fuel changing alarm;
23) support mileage statistics;
24) support Geo-fence alarm;
25) support fatigue driving alarm;
26) support temperature detection alarm;
27) support three serial peripherals (such as the car handles, scheduling screen,
camera);
3.
Specifications
3.1
、
Hardware parameter
working voltage
8VDC
～
36VDC
Working current
50mA~160mA
GSM module
inside contain frequency GSM 900/1800
inside contain frequency GSM 850/900/1800/1900Mhz (can
tailor)
Communication
protocol
UDP/TCP(can customize)
GPS module
GPS SIRF-Star III CMOS chip group
GPS sensitivity
-159dBm
GPS frequency
L1, 1575.42 MHz
C/A coding
1.023 MHz chip rate
Channels
20 channels for tracking
Position accuracy
10 meter, 2D RMS
Speed accuracy
0.1 meter/second
Time accuracy
GPS synchronization
Default data
WGS-84
