| GSM Specifications |
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| Frequency |
GSM: 850 / 900 / 1800 / 1900 MHz |
| Compliant to GSM phase 2/2+ |
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| -Class 4 (2W @ 850/900 MHz) |
|
| -Class 1 (1W @ 1800/1900 MHz) |
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| GPRS |
GPRS multi-slot class 12 (10 by default) |
| GPRS mobile station class B |
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| UMTS/ HSPA Specifications |
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| Frequency |
UMTS: 850 / 1900 / 2100 MHz |
| UMTS: Class 3 (0.25W@ 850 /1900 / 2100 MHz) |
|
| Transmission Data |
HSDPA R5: Max 3.6 Mbps (DL) |
| WCDMA R99: Max 384 kbps (DL)/Max 384 kbps (UL) |
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| GNSS Specifications |
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| GNSS Type |
u-blox All-in-One GPS receiver |
| Sensitivity |
Autonomous: -147 dBm |
| Hot start: -156 dBm |
|
| Reacquisition: -160 dBm |
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| Tracking: -162 dBm |
|
| Position Accuracy (CEP) |
Autonomous: < 2.5m |
| TTFF (Open Sky) |
Cold start: 27s average |
| Warm start: 27s average |
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| Hot start: 1s average |
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| General Specifications |
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| Dimensions |
63 x 50 x 21.8mm |
| 2.48”(L) x 1.97”(W) x 0.86”(H) |
|
| Weight |
50g (1.76oz) |
| Backup Battery |
Li-Polymer, 250 mAh |
| Standby Time |
Without reporting: 34 hours |
| 5 minutes’ reporting: 19 hours, 10 minutes’ reporting: 23 hours |
|
| Operating Voltage |
8V to 32V DC |
| Operating Temperature |
-30℃ ~ +70℃ |
| -40℃ ~ +80℃ for storage |
|
| Interfaces |
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| Digital Inputs |
1 positive trigger input for ignition detection |
| 1 negative trigger input for normal use |
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| Digital Output |
1 digital output, open drain, 150 mA max drive current |
| Latched Digital Output |
1 digital output with internal latch circuit, open drain, 150 mA max drive current |
| Cellular Antenna |
Internal only |
| GPS Antenna |
Internal only |
| LED Indicators |
GSM, GPS, PWR |
| Mini USB Interface |
Used for upgrading and debugging |
| Air Interface Protocol |
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| Transmit Protocol |
TCP, UDP, SMS |
| Power Supply Monitoring |
Alarm status reporting of the external power and backup battery of the device |
| Scheduled Report |
Report position and status based on preset time intervals, distance, mileage or a combination of these settings |
| Geo-fences |
Geo-fence alarm and parking alarm, support up to 20 internal geo-fence regions |
| Tow Alarm |
Alarm for tow event in ignition-off state |
| Speed Alarm |
Flexible speed monitoring for unusual speed alarm |
| Driving Behavior Monitoring |
Aggressive driving behavior detection, including harsh braking, acceleration, etc. |
| Crash Detection |
Accident data collection for reconstruction and analysis |
| Special Alarm |
Special alarm based on digital inputs |
| Remote Control |
OTA control of digital outputs |
| Jamming Detection |
Alarm based on jamming detection |
