Barra GPS

Compact and rugged battery-powered GPS tracker with magnetic activation and tamper detection for cost-effective outdoor asset tracking.
  • Powered by 2 x AA user-replaceable batteries with 8+ years battery life
  • Location via GNSS and Cell Tower data
  • Intelligent power management with low battery alerts
  • Magnetic activation and tamper detection
High Precision GPS

High Precision GPS

Multiple GNSS constellations are utilized for highly accurate outdoor location tracking with Cell Tower Location fallback.

'Deploy Once' Battery Life

'Deploy Once' Battery Life

Powered by user-replaceable 2 x AA Lithium batteries for 8+ years of battery life with ‘Battery Low’ and ‘Battery Critical’ alerts.

Slim & Ultra-Rugged

Slim & Ultra-Rugged

Ultra-rugged and waterproof IP68 and IK07-rated housing ensures the Barra GPS can withstand impact, fine dust, and brief submersion.

Magnetic Activation & Tamper Detection

Magnetic Activation & Tamper Detection

Simplify and secure deployments with magnetic activation and tamper detection.

Wire-Free Installation

Wire-Free Installation

Compact and concealable. Multiple installation options for covertly and easily securing the device to assets with screws, bolts, cable ties, rivets, and more. Stainless steel screws supplied.

 

Flexible Configuration

Flexible Configuration

Configure device parameters such as heartbeat rate, movement and accelerometer settings, and more to fit any tracking application.

Periodic or Movement-Based

Periodic or Movement-Based

Adaptive tracking technology detects when the device is on the move and increases the update rate, providing detail when you need it while conserving battery when stationary.

Asset Utilization

Asset Utilization

Capture run hours based on movement to understand and optimize asset utilization.

Theft Recovery

Theft Recovery

Switch to Recovery Mode in the case of theft or loss to activate real-time tracking for asset retrieval.

White-Label Ready

White-Label Ready

Non-branded housing for seamless deployments under your own brand.

Location Updates 1 x Daily 1 x Hourly Movement-Based**
Estimated BatteryLife* 8 Years 2 Years 3 Years

 

LOGISTICS | PALLETS & CARGO | TROLLEYS | TOOLS | EQUIPMENT | BINS & CONTAINERS | & MORE

* Battery life estimates are influenced by several factors including temperature, installation and orientation of the device, battery selection, the frequency of location updates, network coverage, sensor integrations, peripherals, accelerometer settings, and more.

 ** Devices can be configured to provide more frequent location updates when the asset is in motion. Movement-based estimates are based on 2 hours of movement daily, 5 days a week. 

  • Cellular Module
  • Nordic nRF9160 operates on all major global LTE-M and NB-IoT bands.

    Supported LTE bands:

    LTE-M (Cat-M1): B1, B2, B3, B4, B5, B8, B12, B13, B14, B18, B19, B20, B25, B26, B28, B66

    NB-IoT (Cat-NB1/NB2): B1, B2, B3, B4, B5, B8, B12, B13, B17, B19, B20, B25, B26, B28, B66 

  • SIM Size and Access
  •  Internal Nano 4FF SIM 

  • GNSS Module
  • u-blox M10

  • Environment
  • Outdoor 

  • Constellations
  • Concurrent GPS, GLONASS, Galileo, BeiDou 

  • GNSS Assistance
  • GNSS almanac and ephemeris data for greater sensitivity and position accuracy. 

  • Low Noise Amplifier
  • GPS signals are filtered and boosted by a SAW filter and low-noise amplifier (LNA) allowing operation where other units fail.

  • Cell Tower Location
  • Sends cell tower data when GNSS signal is unavailable. 

  • Location Accuracy*
  •  ~2m CEP 
     

    * Positioning accuracy specifications are provided by the module supplier and reflect ideal conditions. Device configuration, installation, environmental conditions, augmentation services, and many other factors may lead to variations in positioning accuracy. 

  • User-Replaceable Batteries
  •  2 x AA. Batteries not included.
    Widely available at most hardware or retail locations. 

  • Supported Battery Types
  • Lithium
    Battery selection is very important. Follow this link to learn more. Please dispose of Lithium batteries in a safe and responsible manner. 

  • Battery Life Estimates*
  •  Once Daily location updates – 8 years
    Movement-Based location updates** – 3 years
    Hourly location updates – 2 years 

  • Sleep Current
  •  <10uA
    Average current in lowest power state. 

    * Battery life estimates are influenced by several factors including temperature, installation and orientation of the device, battery selection, the frequency of location updates, network coverage, sensor integrations, peripherals, accelerometer settings, and more. Battery life calculators are available at support.digitalmatter.com.

    ** Movement-based estimates are based on 2 hours of movement, occurring 5 days a week, with default trip tracking parameters (location updates every 3 minutes and uploads every 30 minutes). Devices can be configured to provide more frequent location updates when the asset is in motion which will impact battery life. 

  • Dimensions
  •  149 x 51 x 21 mm (5.9 x 2 x 0.8 in) 

  • Device Weight
  • 107g with Energizer Ultimate Lithium batteries. 

  • Housing
  • Non-branded nylon glass housing is suitable for white labeling. 

  • IP/IK Rating
  • Ultra-rugged and waterproof IP68 and IK07-rated housing ensures the device can withstand impact, fine dust, and brief submersion. 

  • Installation
  • Compact and concealable. Multiple installation options for covertly and easily securing the device to assets with screws, bolts, cable ties, rivets, and more. Stainless steel screws provided. 

  • External Magnet
  • Removal of magnet enables quick activation and tamper detection. 

  • Temperature Range
  • Operating: -30°C to +60°C
    Recommended Storage: 10°C to 30°C, Humidity 30%.
    Store in a cool, dry place. 

  • Cellular Antenna
  •  Internal

  • GPS Antenna
  •  Internal

  • 3-Axis Accelerometer
  •  3-Axis accelerometer to detect movement, high-g events, and more. 

  • Diagnostic LED
  •  Diagnostic LED indicates operation status. 

  • Onboard Speed and Heading
  • Current speed and heading is reported with each position update. 

  • Onboard Temperature
  • Provides ambient temperature but may not be suitable for precise temperature logging purposes. 

  • Adaptive Tracking
  • Configure parameters to send updates based on set time intervals or when movement occurs. Adaptive tracking technology detects when the device is on the move and increases the update rate, providing detail when you need it while conserving battery when stationary. 

  • Battery Life Monitoring
  • ‘Battery Low’ and ‘Battery Critical’ alert levels. 

  • Geofencing
  • The server can use device location to create geofences and alerts if an asset enters or leaves designated locations. Geofences can also be downloaded directly to the device for enhanced location-based actions and alerts. View storage capacity here. 

  • Impact Detection
  • Configure impact-detection alerts when g-forces are exceeded by a user-defined threshold.

  • Magnetic Activation
  • Removal of the magnet can be used to activate the unit, enabling the pre-provisioning of SIM cards and batteries. 

  • Rotation Counting
  • Keeps a count of the number of rotations of the device. 

  • Run Hour Monitoring
  • Capture run hours based on movement to understand and optimize asset utilization. 

  • Sleep Mode
  • Stationary devices enter sleep mode until movement occurs to conserve battery life and optimize data usage. 

  • Tamper Detection
  • External magnet provides an alert if the device is removed from your asset. 

  • Theft Recovery
  • Switch to Recovery Mode in the case of theft or loss to activate real-time tracking for asset retrieval. 

  • Tip Detection
  • Define a range of angles that constitutes a ‘tipped’ state and configure alerts. 

  • Flexible Configuration
  • Configure device parameters such as position update rate, movement and accelerometer settings, and more to fit any tracking application. 

  • Configuration App
  • Configurable with DM-Link provisioning tool. 

  • Third-Party Integration
  • TCP Direct or HTTPS Webhook 

  • API
  • Command and configure the device via rich API functionality. 

  • Data Security
  • Military-grade AES-256 Encryption from device to Device Manager to protect the integrity and confidentiality of your data. Data forwarded to third-party systems is sent via HTTPS for end-to-end security. 

Please view our knowledge base for regulatory and network certifications. 

Powerful Provisioning Tools, Simple Integration

Adaptive-Tracking-Blue-Icon

Device Management

Our advanced device management and provisioning platform offers unprecedented control over device settings to fit any tracking application.

Indoor-Outdoor-Blue-Icon-1

Data Integration

Send data to any IoT or telematics platform with comprehensive documentation and a flexible and open payload format.

Blue-Cloud-Based-Icon

Cloud-Based Solver

Digital Matter’s Location Engine makes it easy to perform cloud-based position solving and integrate data into any system.

Intelligent-Blue-Icon

Technical Support

Expert technical assistance with device activation, installation, configuration, integration, troubleshooting, and a robust knowledge base.

The Digital Matter Difference

Microchip_White

QUALITY matters

‘Good Enough’ is Not Enough For Your Critical Assets

Details matter. Our entire process is underpinned by a relentless attention to detail to consistently deliver solutions of the highest-possible quality and reliability.

Microchip_White

POWER matters

The Power to Do More with ‘Deploy Once’ Battery Life

Through smarter design and better engineering we’re now able to achieve ‘deploy once’ battery life, significantly reducing operating costs and enabling deployments at scale.

Microchip_White

FLEXIBILITY matters

Demand More From Your Devices


Easily configure your devices with full control over a rich set of device parameters. Send data to any end platform with multiple integration options.

Microchip_White

SECURITY matters

Authenticated and Encrypted Everywhere

We implement comprehensive security protocols on our hardware and software to protect the integrity and confidentiality of your IoT data.

See How Our Partners Build Sensor Monitoring Solutions

The Future of Beekeeping: Data-Driven Insights from the iBuzz2 Project

Using the asset-tracking and remote monitoring capabilities of the Hawk Pro, a team of undergraduate researchers at the University of Southampton developed the iBuzz2: a...

The Future of Beekeeping: Data-Driven Insights from the iBuzz2 Project

See How Our Partners Build Sensor Monitoring Solutions

Promoting Animal Welfare with Wildlife Trap Monitoring

Explore how researchers in Western Australia's Department of Biodiversity, Conservation, and Attractions are using the Hawk to promote animal welfare.

Promoting Animal Welfare with Wildlife Trap Monitoring

See How Our Partners Build Sensor Monitoring Solutions

Groundwater Mapping and Monitoring with WaterMappers

Learn how Watermappers is utilizing the Hawk IoT Data Logger for hydrological cycle modelling and groundwater mapping.

Groundwater Mapping and Monitoring with WaterMappers

See How Our Partners Build Sensor Monitoring Solutions

Enhancing Environmental Monitoring with Peak HydroMet

Peak HydroMet Solutions, based in British Columbia, Canada, is a full-service environmental monitoring company specializing in agricultural weather and water management.

Enhancing Environmental Monitoring with Peak HydroMet

Looking for Support?

Find the answers you need in our comprehensive Knowledge Base.