OBD Tracker with WiFi Hotspot

OBD Tracker with WiFi Hotspot

4G LTE technology for both light and heavy-duty vehicles. Connect your mobile devices to our built-in Wi-Fi hotspot.

customer happy with spectrum tracking system

Advantages of OBD Car Tracking Device

Track location, speed, mileage, fuel consumption, and driver behavior.

Detect an error with your engine– get specific engine codes sent to you so you can easily diagnose the problem.

Connect up to 8 mobile devices to the OBD Wi-Fi hotspot

Built in 3-axis Accelerometer, Crash trigger & G-Sensor Charting

Technical Description

Our flagship OBD GPS tracker works for both light and heavy-duty vehicles. The smart GPS tracker is based on 4G LTE technology. Track location, speed, fuel consumption, driver behavior, and engine diagnosis.

With a built-in Wi-Fi hotspot, you can connect up to eight mobile devices like tablets, surveillance cameras, and dash cameras.

LTE Specifications

Operating Band Frequency (US):
GSM/GPRS 850/1900MHz
Frequency (Europe):
GSM/GPRS 850/900/1800/1900MHz
Data Transmission Data:
LTE-FDD Max 100Mbps (DL) Max 50Mbps (UL)
LTE-TDD Max 61Mbps (DL) Max 18Mbps (UL)
HSPA+ Max 42Mbps (DL) Max 5.76Mbps (UL)
Network protocol: Embedded TCP/IP stack


Specifications Frequency:
2.4-2.4835GHz WLAN Standard:
802.11b/g/n Transmission Data:
[email protected] [email protected] [email protected]


Specifications Channels: 48
Sensitivity: -163dBm
Accuracy: 5m CEP
Time to first fix:
Cold start: <35s (typ.) Hot start: <1s (typ.)

General Specifications

Dimensions 58 x 45 x 22mm
2.3″(L) x 1.8″(W) x 0.8″(H)
Weight 50g (1.8oz)
Backup Battery Li-Polymer, 180 mAh
Operating Voltage 9V to 36V DC
Operating Temperature -30℃ ~ +80℃ (-22℉ ~ +176℉) -40℃ ~ +85℃ (-40℉ ~ +185℉) for storage


Digital Inputs 1 positive trigger input for ignition detection, 3 negative trigger inputs for normal use
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
Configurable Input/ Output 1 special I/O can be configured as a 0V-32V analogue input or an open drain digital output with 150 mA max drive current
Serial Ports 2 RS232 serial ports on 16 pin Molex type connector, for external devices
CAN Bus Interface CAN 2.0A/B, SAE J1939
1-wire Interface Support 1-wire temperature sensor and iButton driver ID (maximum 8 channels)
Cellular Antenna Internal only
GNSS Antenna Internal patch antenna and optional external antenna (SMA type connector)
LED Indicators CEL ,GNSS, PWR
Mini USB Interface Used for upgrading and debugging

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
Tow Alarm Based on internal 3-axis accelerometer
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