GPS Car Locator Remote Oil Cut-off And Power Off

Product information:
Material: ABS
Operating temperature:-25℃ ~ 75℃
Operating voltage range: 12V-80V
Dustproof drainage level: IP 65
Size: 74*35 * 13mm
Positioning Accuracy: 2 to 10 meters
Main control chip: MTK2503D
Maximum frequency error: ± 0.1 ppm
Tracking sensitivity:-165dBm
Capture sensitivity:-148dBm
Communication Protocol: TCP/HTTP
GPRS level: Class12,TCP/IP
GSM channel: 850/900/1800/190OMHz
Frequency: L1,1575.42MHz ClA code