RockBLOCK Sense RockBLOCK Sense

The RockBLOCK Sense

The RockBLOCK Sense transmits variable measurements from the most remote sensors:

  • Temperature
  • Pressure
  • Light
  • Movement
  • Rainfall
  • Windspeed
  • Soil Moisture
  • More

Utilizing Iridium's Short Burst Data (SBD) truly global airitme serivce. Transmiting variable measurements from sensors in hard to reach, remote locations globally. Connectivity to a wide-range of sensors which provide value readings without a site visit.

Common Sensors Provide:

  • Temperature
  • Pressure
  • Light Movement
  • Environmental Data (ex. Water Levels)


The RockBLOCK Sense Offers

  • Low Power
  • Solar Compatible
  • Ruggedized
  • Global-low latency coverage

Key Features::

  • IO Capability:
    1 open drain output (30V open, 100mA closed)
    2 digital inputs (dry contact – 300uA wetting)
    1 Analogue input configurable as either 0-10V or 4-20mA
  • Small and discreet, waterproof form factor (IP68 rated)
  • Proven to operate at -40C and +85C
  • Truly global coverage using the Iridium LEO satellite constellation
  • Integrated antenna and power conditioning
  • Low power consumption. Unit sending values every 5 minutes is 500mW. Send values every hour lowers the power to 380mW
  • Can be supported by lithium battery or solar
  • Utilize Ground Control’s satellite IoT management platform Cloudloop, , or our API, for remote data, device and IoT system management



RockBLOCK Sense - LinkedIn H.M.S. Telecom, LLC Site




H.M.S. Telecom, LLC



What We Do

We Provide Global, Regional, Broadband and lease channel satellite services. From Regional voice, data and fax capabilities to Inmarsat and High Speed Data and VSAT capabilities. We also provide SCADA, RFID, Monitoring, Control and Security systems and services.

A full range communication provider, with multi-network mobile satellite equipment and services. Our diverse portfolio of communications services are available to maritime, land and aeronautical customers on a global basis. Our range of services, close associations with premium satellite service providers throughout the world offers the widest range of service and equipment options to our customers worldwide.

H.M.S. Telecom, LLC is proud to provide equipment, sales and service that is prompt, professional and cost effective. Through Our extensive network of premium partners, offering the widest array of custom solutions to your needs on a global basis. Your business anywhere, anytime.


Satellite Communications, Telecommunications, Control(s), Busi, VSAT, SCADA, Mobile Satellite, RFID, Automation, Marine Satellite, VoIP, Routers, Business Continuity, Hosted PBX, Voice, Data Services, Video, Inventory Control, Distance Learning, and Remote Monitoring

Our Customers

Our customers range from leisure yachts cruising the waters of the Mediterranean to oil super tankers sailing the seven seas; farmers tilling their soil in Argentina, Canada, Michigan or China to scientist in the Antarctic, or explorers on the Amazon, a State Governor and the tool pusher on a oil rig in the Gulf of Mexico, South America, Africa, Middle-East, Asia, and beyond.


What's Next

Contact Us To Learn More About The Possibilities, We Can Bring To Your Company. Unique Solutions To Your Unique Requirements.