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

Detailed introduction to 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) |   | GPRS | GPRS multi-slot class8－class 10 GPRS mobile station class B Downlink speed: max 85.6Kbps Uplink speed: max 42.8Kbps |   | Data storage |   |   | Trace record storage | 50, 000 trace record |   | Buffer memory for supplemental report (blind area) | 500 (points) tracking info |   | Road detecting storage | Can set 8 roads’ data, each road can be constituted by 1023 broken lines and 256 stations |   | Attribute areas storage | Can set 108 rectangle areas (can set 20 polygon areas) |   | Image storage | It can store more than 200 pictures locally |   | - - - -   Product Configuration:  Standard configuration 1)       main device           1 pcs 2)       GSM antenna           1 pcs 3)       GPS antenna    1 pcs 4)       Installation cables      1 set 5)       Usage instructions   6)       Warranty card 7)        Certification   Optional configuration 1). Hands free speaker 2). Handset 3). Listen in mic 4). LCD 5). Accessories for cut fuel/circuit (relay) 6). Accessories for fuel detecting (floater attenuation cable)