products
GV500
The GV500 is a vehicle tracking device that plugs into a vehicle's OBDII port. Its compact design allows easy installation. Its internal OBD reader can obtain information from the vehicle's on-board computer and relay it over GPRS networks. Its built-in GPS receiver has superior sensitivity and fast time to first fix. Its quad band GPRS/GSM subsystem supports 850/900/1800/1900 MHz allowing the GV500's location to be monitored in real time or periodically tracked by a backend server and mobile devices. Its built-in 3-axis accelerometer allows motion detection and extends backup battery life through sophisticated power management algorithms. System integration is straightforward as complete documentation is provided for the full featured @Track protocol. The @Track protocol supports a wide variety of reports including emergency, geo-fence boundary crossings, driving behavior, low battery and scheduled GPS position.
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OBDII connectivity, easy to install
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Quad band GSM/GPRS frequencies 850/900/1800/1900 MHz
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Wide operating voltage range 8V to 32V DC
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Internal u-blox chipset
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Low power consumption, long standby time with internal battery
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Embedded full featured @Track protocol
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Internal 3-axis accelerometer for power conservation and motion detection
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Internal GSM antenna
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Internal GPS antenna
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FCC/CE/E-Mark certified
GSM Specifications
| Frequency |
Quad band: 850/900/1800/1900 MHz Compliant to GSM phase 2/2+ -Class 4 (2W @ 850/900 MHz) -Class 1 (1W @ 1800/1900 MHz) |
| GPRS |
GPRS multi-slot class 12 GPRS mobile station class B |
| RMS Phase Error | 5 deg |
| Max Out RF Power |
GSM850/GSM900: 33.0±2 dBm DCS/PCS: 30.0±2 dBm |
| Dynamic Input Range | -15 ~ -108 dBm |
| Receiver Sensitivity | Class Ⅱ RBER 2% (-107 dBm) |
| Stability Of Frequency | < 2.5 ppm |
| Max Frequency Error | ±0.1 ppm |
GPS Specification
| GPS Chipset | 56-channel u-blox All-In-One GPS receiver |
| Sensitivity |
Autonomous: -147 dBm Hot start: -156 dBm Reacquisition: -160 dBm Tracking: -162 dBm |
| Position Accuracy |
Autonomous: < 2.5m SBAS: < 2.0m |
| TTFF (Open Sky) |
Cold start: 27s average Warm start: 27s average Hot start: 1s average |
Interfaces
| OBDII Port |
Allow information to be read from OBDII port, and provide device power. Protocols support: J1850 PWM, J1850 VPW, ISO 9141-2, ISO 14230, ISO 15765, J1939, CAN_USER1, CAN_USER2, VW TP2.0 |
| GSM Antenna | Internal only |
| GPS Antenna | Internal only |
| Indicator LED | CEL, GPS and OBD |
| Mini USB Port | Mini USB port for upgrading and debugging |
General Specifications
| Dimensions | 48mm*25mm*48mm |
| Weight | About 42g |
| Backup Battery | Li-Polymer 250 mAh |
| Standby Time |
Without reporting: 50 hours 5 minutes reporting: 27 hours 10 minutes reporting: 30 hours |
| Operating Voltage | 8V to 32V DC |
| Operating Temperature |
-30℃ ~ +80℃ (without battery) -40℃ ~ +85℃ for storage (without battery) |
Air Interface Protocol
| Transmit Protocol | TCP, UDP, SMS |
| Scheduled Timing Report | Report position and status at preset intervals |
| OBDII Disconnection Alarm | Alarm report of OBDII connection and disconnection status |
| Geo-fence | Geo-fence alarm and parking alarm, support up to 5 internal geo-fence regions |
| Low Power Alarm | Alarm when backup battery is low |
| Power On Report | Report when the device is powered on |
| Tow Alarm | Alarm trigger based on built-in 3-axis accelerometer |