Protexis deploys satellite and cellular IoT monitoring systems that deliver real-time data from remote field assets. Our Protexis Monitoring Unit (PMU) product line supports 18 hardware configurations across three ORBCOMM terminal platforms — the ST6100, ST9100, and ST9101 — with application-specific builds for water resources, process controls, and general-purpose monitoring. Every ST91XX unit operates on dual-mode satellite and cellular connectivity, ensuring reliable data transmission from locations with no existing communications infrastructure.

Protexis provides automated dam and reservoir monitoring systems that measure water levels, track environmental conditions, and trigger multi-level emergency alerts. Our water resources configurations integrate submersible pressure sensors, solar power systems, and satellite communication to deliver continuous monitoring at sites that are often miles from the nearest road or power line. These systems support regulatory compliance, emergency action plan automation, and downstream warning activation for state agencies, federal land management organizations, and local conservation districts.

Protexis has deep experience in PLC programming, control panel engineering, and SCADA system integration for industrial operations. Our process controls hardware configurations support up to 10 monitored ports with RS-485 MODBUS and RS-232 communication, 4-20mA current loop inputs, and digital I/O — covering the sensor types and protocols used across oil and gas production, water treatment, and manufacturing facilities.

We design and build custom monitoring hardware in-house, including PCB baseboards and terminal block interface assemblies tailored to specific deployment requirements. Our PMU model system lets us match the right terminal, interface type, and application configuration to each site — whether that means a cost-optimized 4-port unit for a basic monitoring application or a full 10-port advanced terminal for a complex process control environment.

Protexis handles the full field deployment process: site survey, equipment installation, sensor calibration, modem activation, and system commissioning. We install in environments ranging from remote mountain terrain to active oil and gas production facilities, and we commission every unit to confirm live data transmission before leaving the site.

All Protexis-monitored sites are backed by around-the-clock alert monitoring with automated call center escalation. Our platform generates machine-to-machine automation rules, multi-level alert thresholds, and configurable notification chains so that critical events reach the right people without delay.