DIGITAL MATTER Barra GPS Cat-M1 / NB-IoT / πλήρες GNSS

Fleet managers overseeing remote assets across harsh environments rely on the DIGITAL MATTER Barra GPS tracker to deliver precise location data without constant battery swaps. Its rugged IP67 housing shrugs off dust and water, while the 1100mAh backup battery keeps tracking alive during power interruptions. The device taps into LTE-M and NB-IoT networks for broad coverage, and its concurrent GNSS engine locks onto GPS, GLONASS, Galileo, and BeiDou satellites for pinpoint accuracy.

Key specifications

• Cellular connectivity: LTE-M (Cat-M1) and NB-IoT
• GNSS support: GPS, GLONASS, Galileo, BeiDou (concurrent)
• Power input: 8-45V DC
• Backup battery: 1100mAh LiPo rechargeable
• Digital inputs: 2
• Analog input: 1 (0-30V)
• Switched ground output: 1
• Internal sensors: 3-axis accelerometer
• Enclosure rating: IP67 dust and water resistant
• Operating temperature: -30°C to +60°C
• Antennas: internal cellular and GNSS
• SIM card type: Nano SIM (4FF)
• Firmware updates: over-the-air (FOTA)
• Data logging: internal flash memory
• Geofencing: supported
• Power consumption: ultra-low power modes

Why choose it

The Barra GPS tracker combines rugged durability with flexible connectivity, making it a reliable choice for tracking vehicles, trailers, and equipment in demanding conditions. Its wide voltage range and backup battery ensure continuous operation even when primary power is lost. The built-in accelerometer enables motion detection and impact alerts, while geofencing and over-the-air updates simplify fleet management.

Ideal use cases

• Tracking trailers and containers across long hauls
• Monitoring construction equipment and generators
• Securing rental fleets and high-value assets
• Logistics and cold chain visibility
• Agricultural machinery and field equipment

Good to know

Installation is straightforward with the 8-45V DC input, and the internal antennas eliminate external wiring. The device uses a Nano SIM card and supports low-power modes to extend battery life when not connected to a power source. Its IP67 rating means it can withstand temporary submersion and heavy rain, making it suitable for outdoor use year-round.