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
Call today to purchase Queclink Devices!