GPS Tracker Hardware Comparison
Wednesday July 29, 2015
[rev_slider gps]
| Key Features: | GNX-3 | GNX-2 |
|---|---|---|
| Quad band Class 12 GPRS Modem | ||
| Multi-GNS GPS, GLONASS and QZSS with AGPS support. | ||
| Internal GPS and GPRS Antenna | ||
| USB 2.0 Device | ||
| RS-232 Port to Interface with Mi-Fare / 125KHz RFID / Transparent Port. | ||
| CAN Bus – OBD-II (ISO 15765-4 ) or J1939. | ||
| Analog Input 0-30V or 4-20mA. | ||
| Digital Inputs – 4 nos.. Alternate Functions Odometer Pulse, Panic, Ignition, Seat Belt. | ||
| Digital outputs – 2 nos. Altrnate Functions Immobilizer and Buzzer. | ||
| 1- Wire Protocol. To Interface with i-button or Temperature and Humidity Sensor. | ||
| Voice Support (Mic + Speaker) | ||
| 3 Axis Accerlerometer. | ||
| 3 nos. of dual color LEDs to Indicate Power, GPRS and GPS status. | ||
| Can store upto 15000 logs during GPRS disconnection. | ||
| Battery back-up upto 6 hrs. with 2 minutes data update. | ||
| Can be configured using USB port or SMS or through TCP/IP commands. | ||
| Over the Air firmware update (OTAF / FOTA). | ||
| Location data capture based on Time, Distance and turn angle. | ||
| Geo fencing (upto 8 point polymomial) and 3 nos. of Geo Zones. | ||
| Driver Login Logout and vehicle Immobiliser using 125KHz RFID card or i-Button. | ||
| Upto 100 nos. of driver ID storage. | ||
| Panic Button – Device dials a programmed phone number when Panic Button Pressed. | ||
| True distance measurement using Vehicle odometer pulses (Programmable K-factor). | ||
| Vehicle Moving indication can be derived from Ignition status / Odometer pulse / GPS Tracker data / Accelerometer. | ||
| In-built application firmware for Mi-Fare card Interface (for student tracking in school bus applications). | ||
| In-built application firmware to integrate ay Android Tablet through USB -OTG for taxi metering and dispatch functions. | ||
| Alerts for Mains power absense, Device open, SIM card removal and low battery. | ||
| Towing Alert, Over speeding alert, Harsh braking or acceleration alert. |
| Technical Specifications | GNX-3 | GNX-2 | ||
|---|---|---|---|---|
| MCU | Core | ARM Cortex –M4 @ 48MHz | ||
| Memory | 256KB Flash, 60KB RAM | |||
| Memory for Logs | Type | On board Data Flash 2 M Byte / 15000 logs | ||
| Accelerometer | Type | 3 axis accelerometer with digital interface | ||
| Acceleration | Up to +/- 8g | |||
| GPRS | Frequency | Quad Band | ||
| GPRSClass | Class 12 | |||
| Protocol | TCP / IP, HTTP. | |||
| Antenna | Internal | |||
| GPS + GLONASS | Frequency | 1575.42 MHz –GPS, 1601.71 MHz – GLONASS | ||
|
Output format |
NMEA0183 | |||
| No. of Channels | 33 Tracking , 99 Acquisition | |||
| Accuracy | 2.5 Meters Average CEP (Circular Error Probable) | |||
| USB | Type | Device | ||
| Speed | USB 2.0 | |||
| Connector | Micro USB AB | |||
| RS-232 | Baud rate |
2400 to 115200 configurable |
||
| Hardware handshaking | No | |||
| CAN | Speed | 250 / 500 Kbps | ||
| Stack | As per ISO 15765-4 or J1939 | |||
| Analog Inputs | Input Range | 4-20mA Current and 0-30V Voltage | ||
| Calibration and scaling | Yes | |||
| Digital Inputs | No. of Inputs | 4 | ||
| Voltage Threshold | 0-3V Low, 3 to 36V High | |||
| Alternate Functions | Odometer Pulse, Ignition, Panic | |||
| Digital Outputs | No. of Outputs | 2 | ||
| Alternate Functions | Geo Fencing, Buzzer | |||
| Type | Open collector, Fault tolerant | |||
| Max. Current | 200mA DC Max. | |||
| 1-Wire | Function |
Alternate to Digital Input -4. For i-Buton or Temperature Sensing |
||
| Voice Function | Type |
Mic, Speaker 1W 4 Ohm can be connected externally |
||
| Internal Battery | Type | Li-ion Rechargeable | ||
| Capacity | 1150 mAH | |||
| Back-up Time |
6 Hrs. with GPRS data rate of 2 minutes |
|||
| RTC Battery | Type | Lithium, Primary | ||
| Power Supply | Type | Switching Regulator | ||
| Input Voltage Range | 9 to 40 VDC | |||
| Power Consumption | 3 Watt Max. | |||
| Protection Circuits | For | Short circuit, over current, Load dump, Reverse polarity | ||
| Indications | LED | Dual color LEDs for Power, GPS, GPRS | ||
| Temperature | Operating Range | -10 Deg. C to +60 Deg. C | ||
| Dimensions | in MM | 115 X 65 X 30 mm. | ||
| Enclosure | Material | Plastic ABS + PC | ||
| Ingress Protection | IP 54 | |||
| Weight | in Kg. | 0.250 (Approx.) | ||
