The GV300’s Quad band GPRS/GSM allows for real time tracking or periodic tracking reports through a backend server or mobile devices. A 3-axis accelerometer provides accurate driver behavior monitoring and motion detection to preserve battery life.
The device offers multiple reporting options, including geo-fencing, monitoring driving habits, low battery alert, scheduled GPS location reporting, and panic alert. Complete documentation is provided.
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 Specifications | |
GPS Chipset | u-blox All-In-One GPS receiver |
Sensitivity |
Autonomous: -148 dBm
Hot start: -160 dBm Tracking: -162 dBm |
Position Accuracy |
Autonomous: < 2.5m
SBAS: 2.0m |
TTFF (Open Sky) |
Cold start: 30s average
Warm start: < 30s Hot start: < 1.2s |
Interfaces | |
Digital Inputs |
Three digital inputs
One positive trigger for ignition detection Two negative trigger inputs for normal use |
Configurable Inputs | One special input can be configured to negative trigger digital input or analog input (0-16V) |
Analog Inputs | One analog input (0.3-16V) |
Digital Outputs | Two digital outputs, open drain, 150 mA max current drain |
Latched Digital Outputs | One digital output with internal latch circuit, open drain, 150 mA max current drain |
Two-way Audio | Two differential outputs/one single end input |
GSM Antenna | Internal only |
GPS Antenna | Internal and optional external GPS antenna |
Indicator LED | GSM, GPS and power |
Mini USB Port | Mini USB port for upgrading and debugging |
Serial Port | One RS232 serial port on 16 pin molex type connector, for external devices (GARMIN protocol support) |
General Specifications | |
Dimensions | 80mm*49mm*26mm |
Weight | 71g |
Backup Battery | Li-Polymer 250 mAh |
Standby Time |
Without reporting: 58 hours
5 minutes reporting: 33 hours 10 minutes reporting: 45 hours |
Operating Voltage | 8V to 32V DC |
Operation Temperature |
-30°C ~ +80°C (without battery)
-40°C ~ +85°C for storage (without battery) |
Air Interface Protocol | |
Transmit Protocol | TCP, UDP, SMS |
Scheduled Timing Report | Report position at preset time and distance intervals |
Geo-fence | Geo-fence alarm and parking alarm, support up to 20 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 | From internal 3-axis accelerometer |
Antenna Disconnect Alarm | Alarm when the external GPS antenna is disconnected |
Special Alarm | Special alarm based on the digital/analog inputs |
Remote Control | OTA control of outputs |
650.692.8100
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