Technical Specifications - GV620MG Asset Tracker : Help Center

Technical Specifications - GV620MG Asset Tracker

Modified on Thu, Sep 3 at 9:20 AM

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The following table describes the technical specifications of the GV620MG Asset Tracker:

LTE Specifications

Operating Band	Cat M1: LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 Cat NB2:(*Cat NB1 is available in Brazil) LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
Data Transmission	eMTC (DL) 588 Kbps eMTC (UL) 1119 Kbps NB2 (DL) 127 Kbps NB2 (UL) 158.5 Kbps NB1 (DL) 32 Kbps NB1 (UL) 70 Kbps

EGPRS Specifications

Frequency	EGPRS 850 / 900 / 1800 / 1900 MHz
Data Transmission	GPRS: (DL)107 Kbps, (UL)85.6 Kbps EDGE: (DL)296 Kbps, (UL)236.8 Kbps

GNSS Specifications

GNSS Type	u-blox All-in-One GNSS receiver
Constellation Support	GPS, Glonass, Galileo, Beidou
Sensitivity	Cold start: -148 dBm Hot start: -160 dBm Tracking: -167 dBm
Position Accuracy (CEP)	Autonomous: < 2 m
TTFF (Open Sky)	Cold start: 24 s average Hot start: 1 s average

General Specifications

Dimensions	138 × 66 × 38 mm 5.43’’(L) × 2.60’’(W) × 1.50’’(H)
Weight	320 g (11.29 oz)
Backup Battery	2×18650 Li-ion battery, 3.7V, 5800 mAh
Internal G-sensor	Used for speed alarm and motion alarm
Standby Time	120 days, report one location and online 15 minutes per day
Waterproof	IP67 compliant
Operating Voltage	DC 8V to 32V
Operating Temperature	-30℃~+80℃
Charging Temperature	+10℃~+45℃
BLE	Support BLE 5.0 protocol

Interfaces

Digital Inputs	1 positive trigger input for ignition detection
Analog Input	1 analog input (0V-32V)
1-wire Interface	Support 1-wire temperature sensor (maximum 8 channels)
Power Output	1 power output (3.3V) for external devices
Digital Inputs/Outputs	4 negative trigger inputs for normal use, or 4 open drain outputs 150 mA max drive current
Serial Port	1 RS232 port
Cellular Antenna	Internal only
GNSS Antenna	Internal only
BLE Antenna	Internal only
LED Indicators	CEL, GNSS, PWR
Connector	18 pin waterproof connector

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 supports up to 20 circular and 20 polygon geofence regions
Low Power Alarm	Alarm when backup battery is almost exhausted
Power On Report	Report when the device is powered on
Special Alarm	Special alarm based on digital/analog input, preset speed, and internal 3-axis accelerometer
Remote Control	OTA control of digital outputs