MODULARM

Monitoring and controlling equipment for commercial refrigeration, namely, microprocessor-based electronic monitors, microprocessor-based electronic controllers, temperature sensors, alarm indicators in the nature of electronic indicator panels, and communications equipment in the nature of telephone transmitters, modems, wireless computer network hubs, switches and routers, wireless network-enabled computers and wireless mobile communications devices for voice, data or image transmission all of the aforementioned for monitoring refrigeration system performance, temperature, door openings, and compressor operation