Small 12v LCD GPS Device for Car Tracking and Auto Positioning

Small 12v LCD GPS Device for Car Tracking and Auto Positioning Special design for car tracking/positioning, small size, wiring is easy. This model has the features like double channels of GPRS and SMS, voice prompting, remote listen in, trace storage, cut fuel/circuit, mileage record and others. Main Features: ● Based international newest chip, double core structure, powerful ● GPR Sand SMS double channels, TCP and UDP double working mode ● Positioning based GPS reflected wave, assist with base station, strong capacity to prevent blocking to reduce the blind area ●Three proofing design, Quadruple protection for power source, 4 levels watchdog ● Low power consumption ●Build-in high capacity backup battery. ● Build-in TTS voice module to achieve the function of voice report. ●It can update remotely, easy to maintain ● Approved by 3C, and approved by national grade quality authentication. Product Functions: 1.Signal detecting and control: 13 routes signal sensor, 17 vehicle status detecting, intelligence mode and forced mode to cut fuel/circuit, user-defined backup output control. 2. Alarm: 19 alarms, 3 modes of alarm. 3. Monitoring: vehicleautomatic tracking/monitoring, regions setting, geo-fence, GPS mileage statistics, vehicle mileage statistics, blind area supplementary report, traces storage, base station positioning. 4. Voice and phone call: hands free phone, remote listen in, voice reminding device, TTS voice report. 5. Fuel consumption detecting: build-in AD input interface, equipped floater attenuation cable can measure fuel consumption. 6. Remote update: main device’s program was support to remote download; user can renew the program remotely. 7. Protection: Power saving mode: in this mode, GPS device’s working current will drop to20mA@12V when vehicle was in flameout. Car battery over discharge protection: it will switch to supply power by backup battery if car battery’s voltage is very low (9.5V). Over voltage protection: it will cut the external circuit to protect GPS device if the voltage exceeds limit value (36V), backup battery can work for 3h. Performance Parameters: Hardware features Remark Hardware framework Adopt double core chip Communication module GPRS, SMS double channels module Reliability design Quadruple protection for power source, 4 levels watchdog PCB protection Three proofing protection Technical specifications Working voltage 9～33 V/DC Limiting voltage 100V/DC Car battery protecting voltage Low: 9V (12V car battery) or 20V(24V car battery)high:36V Power voltage of Anti-reversed connection ≥100V Average working current 70mA DC 12V Power saving mode ＜20mA DC 12V Backup battery Working time 3h Dimension 88x 62.5x 32.5mm(L x W x H) Canning material Aluminum alloy Main device weight 0.26kgnet weight Interface GPS antenna SMA interface: －26dB cable length: 5m GSM antenna SMA interface: －3dB cable length: 3m Vehicle detecting interface 9 routes signal input AD detecting interface Build-in AD signal input (for fuel consumption detecting GPS device) Voice interface 2 route voice port Data interface 1 route RS-232 serial port Environment features Vehicle spark noise immunity Discharge voltage 10 kV～20 kV, discharge frequency 20 times/s～200 times/s Electro-transient pulse noise immunity 4KV, experiment grade IV Static discharge noise immunity Contacting discharge 6KV, air discharge 8KV, experiment grade III Conduction interference limits Accord with the requirements of class B Radiated interference limits Accord with the requirements of class B Temperature characteristic Working temperature -20 ℃～+60 ℃ Limiting temperature -35 ℃～-20℃, +60℃～+70℃ Humidity 5％～95％ non-condensation GPS features Tracking sensitivity －159dBm Positioning time Cold boot less than 34s; hot boot less than 3.5s; warm boot less than 33s, re-capture time 1.0s Positioning accuracy 10m2D RMS Speed accuracy 0.1m/s BS positioning accuracy 100m GSM/GPRS features Frequency EGSM900/GSM1800 Transmitting power EGSM900:CLASS4(2W), GSM1800:CLASS1(1W)