The GV55W is the WCDMA/3G version of the GV55. It is a small and easy-to-implement telematics product that allows for covert installation. It is ideal for use in light vehicle tracking applications as well as car rental and leasing, usage-based insurance UBI.
| Manufacturer | Model | Type | I/O | Battery | Communication Methods |
|---|---|---|---|---|---|
| Queclink | GV55w | GPS | 1/1 | Yes - Backup Battery | 3G |
GSM Specifications
| Frequency | GSM 850 / 900 / 1800 / 1900 MHz Compatible with GSM phase 2/2+ - Class 4 (2W @ 850/900 MHz) - Class 1 (1W @ 1800/1900 MHz) |
| GPRS | GPRS multi-slot Class 12 (10 by default) GPRS mobile station class B |
UMTS / HSPA Specifications
| Frequency | UMTS: 850 / 1900 / 2100 MHz UMTS: Class 3 (0.25W @ 850 / 1900 / 2100 MHz) |
| Data Transmission | HSDPA R5: Max 3.6 Mbps (DL) WCDMA R99: Max 384 kbps (DL) / Max 384 kbps (UL) |
GNSS Specifications
| GNSS Receiver Type | u-blox All-in-One GPS Receiver |
| Sensitivity | Autonomous: -147 dBm Hot Start: -156 dBm Reacquisition: -160 dBm Tracking: -162 dBm |
| Position Accuracy (CEP) | Autonomous: < 2.5m |
| TTFF (Clear Sky) | Cold Start: 27s average Warm Start: 27s average Hot Start: 1s average |
General Specifications
| Dimensions | 63 x 50 x 21.8mm 2.48”(L) x 1.97”(W) x 0.86”(H) |
| Weight | 50g (1.76oz) |
| Backup Battery | Lithium Polymer 250 mAh |
| Operating Time | No Reporting: 34 hours Reports Every 5 Minutes: 19 hours Reports Every 10 Minutes: 23 hours |
| Operating Voltage | 8V to 32V DC |
| Operating Temperature | -30°C ~ +70°C -40°C ~ +80°C for storage |
Interfaces
| Digital Inputs | 1 positive digital input for ignition detection 1 negative activation input for normal use |
| Digital Outputs | 1 digital output, open collector/drain, maximum output current 150 mA |
| Digital Outputs (Latched) | 1 digital output with internal closing circuit, open collector/drain, maximum output current 150 mA |
| GSM Antenna | Internal |
| GPS Antenna | Internal |
| LED Indicator | GSM, GPS, PWR |
| Mini USB Interface | For updates and configuration |
Communication Protocol
| Transmission Protocol | TCP, UDP, SMS |
| External Power Monitoring | Reports the status of external power and the backup battery of the device |
| Programmable Reporting | Reports the device status and position based on preset distance parameters, predefined time intervals, mileage, or a combination of these |
| Geofences | Alerts based on geofences and parking; Up to 20 geographical fences can be defined |
| Drag Alert | Drag alert activated when the vehicle is off |
| Speed Alert | Unusual speed alert based on flexible speed monitoring settings |
| Driving Behavior Monitoring | Detection of aggressive driving behaviors, including abrupt braking, rapid acceleration, etc. |
| Collision Detection | Collection of accident data for reconstruction and analysis |
| Special Alert | Special alert based on digital input activation |
| Remote Activation | Ability to control digital outputs remotely |
| Jamming Detection | Alert based on interference detection |
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