Company record
ControlByWeb provides Ethernet‑based I/O devices, encompassing both electrical relays and web‑controlled relay solutions. Its portfolio features Modbus‑compatible, programmable, and general‑purpose I/O controllers, as well as modules for temperature or humidity regulation, 1‑wire bus integration, digital signaling, and multi‑function 8‑channel analog input/output and data acquisition. The company also supplies remote power switches, digital input monitors, water‑leak detectors, thermostats, and wireless temperature sensors. These products are positioned for a broad range of applications, including automation, freezer and restaurant control, tank‑level monitoring, irrigation systems, lift stations, lighting management, server‑room environments, weather stations, and door or gate control and monitoring. ControlByWeb serves customers in the government, wastewater, car‑wash, military, and oil‑and‑gas sectors. All offerings are CE certified, RoHS compliant, and manufactured in the United States.
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