Olathe, Kansas (November 4, 2015) – Elecsys Corporation, a provider of industrial machine to machine (M2M) communication technology solutions, data acquisition systems, and custom electronic equipment for critical industrial applications today announced the release of its new remote industrial status monitor, the Elecsys ISM-4. With four surge resistant analog measurement channels that can be independently configured to accurately measure voltages from +/-100mV to +/-200V, the ISM-4 is both versatile and rugged. The ISM-4 is built upon the proven and reliable Elecsys M2M technology platform. Its flexibility makes it the ideal choice for any industrial application that requires multiple measurement options including field sites, in-plant equipment, or other remote assets requiring diverse voltage measurement capabilities where dependable real-time monitoring is critical.

Key features of the ISM-4 include:

  • Programmable ranges on all analog channels
  • Instant alarm and return-to-normal notifications via email or text
  • Lightning/power surge-resistant circuitry
  • Lockable enclosure
  • Available in cellular, satellite, or Modbus enabled configurations

The ISM-4 has the option to be powered by an external source like AC line input, a generator, or solar power, or it can function solely on its lithium battery where power is unavailable or unreliable. That gives the ISM-4 incredible versatility to report from sites that were previously difficult to monitor. Coupled with the Elecsys cloud-based web-interface, the ISM-4 provides both flexible configuration features and powerful reporting capabilities. And like all Elecsys products, the ISM-4 is made in the USA.


Elecsys Corporation provides innovative machine-to-machine (M2M) communication technology solutions, data acquisition and management systems, and custom electronic equipment for critical industrial applications. The Company’s primary markets include energy production and distribution, agriculture, transportation, safety and security systems, and water management. Elecsys proprietary equipment and services encompass wireless remote monitoring, industrial data communication, and mobile data acquisition technologies that are deployed wherever high quality and reliability are essential. In 2015, Elecsys became a wholly owned subsidiary of the Lindsay Corporation.