Gps tracker Queclink GV56
The GV56 is a cost-effective GNSS tracker designed for a wide range of basic tracking applications. The model has a 1-wire interface used to support either 1-wire temperature sensor or iButton driver ID. Its built-in Bluetooth can be used for both data and voice transmission.
Specification:
GSM Specifications
| Frequency | Quad band GSM/GPRS 850/900/1800/1900 MHz
Compliant to GSM phase 2/2+ -Class 4 (2W @ 900/850 MHz) -Class 1 (1W @ 1800/1900 MHz) |
| GPRS | GPRS multi-slot class 10
GPRS mobile station class B |
| RMS Phase Error | 5 deg |
| Max RF Output Power | GSM850/900: 33.0±2 dBm
DCS1800/PCS1900: 30.0±2 dBm |
| Dynamic Input Range | -15~ -108 dBm |
| Receiver Sensitivity | Class ⅡRBER 2% (-107 dBm) |
| Stability of Frequency | < 2.5 ppm |
GNSS Specifications
| GNSS Type | MTK GNSS receiver |
| Sensitivity | Autonomous: -148 dBm
Hot start: -163 dBm Tracking: -165 dBm |
| Position Accuracy (CEP) | Autonomous: < 2.5m |
| TTFF (Open Sky) | Cold start: 32s average
Warm start: 30s average Hot start: 1s average |
Interfaces
| Digital Input | 1 positive trigger input for ignition detection |
| Digital Output | 1 digital output, open drain, 150 mA max drive current |
| Analog Input | 1 analog input (0V-30V) |
| 1-wire Interface | Support 1-wire temperature sensor and iButton driver ID |
| GSM Antenna | Internal only |
| GNSS Antenna | Internal only |
| Bluetooth Antenna | Internal only |
| LED Indicators | CELL, GNSS |
General Specifications
| Dimensions | 79.5mm(L) x 44.3mm(W) x 11.9mm(H) |
| Weight | 55g |
| Backup Battery | Li-Polymer, 170 mAh |
| Standby Time | Without reporting: 45 hours
5 minutes’ reporting: 30 hours 10 minutes’ reporting: 35 hours |
| Operating Voltage | 8V to 32V DC |
| Operating Temperature | -30℃~ +80℃
-40℃ ~ +80℃ for storage |
| Bluetooth | Support Bluetooth 3.0 (two-way voice communication) & BLE 4.0 |
Air Interface Protocol
| Transmit Protocol | TCP, UDP, SMS |
| Scheduled Report | Report position and status based on preset time intervals, distance, mileage or a combination of these settings |
| Geo-fences | Geo-fence alarm, support up to 20 circular and 20 polygon geo-fence regions |
| Power On Report | Report when the device is powered on |
| Special Alarm | Special alarm based on digital inputs |
| Remote Control | OTA control of digital outputs |
| Motion Detection | Motion detection based on internal 3-axis accelerometer |
| Driving Behavior Monitoring | Aggressive driving behavior detection, including harsh braking, acceleration, etc. |
| Jamming Detection | Alarm based on jamming detection |
| Crash Detection | Accident data collection for reconstruction and analysis |
| Tow Alarm | Alarm for tow event in ignition-off state |
