For permanent installation on ships, yachts, and vehicles
The tracker will wake up on a regular basis, obtain a position using the GPS satellite network, and then transmit that position back to Ground Control HQ using either LTE Narrowband/GPRS or the Iridium satellite network. We visualize the positions on an easy-to-use web-based viewer.
With Bluetooth and additional API / communications ability, it offers easy integration with modern cell / tablet applications for catch reporting etc. A paired Bluetooth device can send and receives short messages (like SMS, social media updates, and short emails); this allows for full two-way communication.
The combination of LTE Narrowband and Iridium provides a cost-effective and truly global method of tracking and communicating with your assets, wherever they are.

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- Autonomous GPS tracking
- Full two-way communication system from anywhere on Earth
- Least-cost routing option using LTE Narrowband where possible
- Small form factor, with multiple mounting options
- Can be covertly mounted and positioned
- Submersible to 3m (9.8ft) for 24 hours
- Proven to operate at -22F and 140F
- Designed for permanent outdoor installation
- Various tracking options from 1 minute to 12 hours
- Will run on 9-30v external power supply back-up internal battery, for up to two weeks’ use
- Over-the-air reconfiguration of key parameters such as tracking frequency
- Optional serial integration add-on to provide satellite connectivity to other devices
- Communication via USB, Bluetooth LE, or serial (UART/RS-232/RS-485)
- Truly global operation using the Iridium satellite network
- Bluetooth LE for advanced messaging (requires Bluetooth LE-compatible phone/tablet)
- Alerts when external power lost, or when route switching
- Complex geofencing abilities
- Dimensions: 4.7″ diameter x 1.96″ height | 120mm x 50mm
- Storage Temperature: -40 to 185°F
- Operating Temperature: -22 to 140°F
- Operating Environment: <75% Relative Humidity
- Sealed against dust and water ingression to IP68
- FCC & CE, plus MIL-810 F/G certified
- Power Input Voltage: DC (9-30v)
- Power Consumption: 500mA max, plus very low current sleep mode (<30mA)
- To send data, make a simple HTTP POST to our web service. The message is queued on the satellite network almost immediately, ready for RockFLEET to download on your command
- Uses the Iridium 9602 Short Burst Transceiver
- Uses the Maxtena 1621 Patch Antenna
- Available with LTE Narrowband, Serial Communications and Bluetooth LE
- Cable Options: 3m 9-30c (can be varied)
- Switch input/output wires for remote input/alert/control
- Includes GPS, accelerometer and thermometer, power loss and impact sensors
- Remote configuration of ALL parameters remotely over the air
- Messages sent from RockFLEET via serial can either be delivered to your chosen email address, or sent to your own web service as a simple HTTP post
These are example plans. For full details of our airtime options for the RockFLEET, please visit our Short Burst Data Service Plans page.
Documentation
Accessories
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Call or email us, or complete the form, and we'll be happy to answer any questions, and make our expert recommendation on the best product and service for your needs.
