ControlByWeb™ Ethernet Relay - I/O products provide an easy and reliable way to monitor and control devices over a network.
Every product is designed for simplicity and rock-solid performance, making remote relay control straight-forward and dependable.
All of our products have built-in web servers, allowing them to be accessed by a standard web-browser.
There is no special software or app to download or buy, no drivers to install, no batteries to change and no monthly subscription.
ControlByWeb™ Ethernet Relay - I/O products can be easily integrated into SCADA and industrial automation systems (using Modbus / TCP) or they can be used as single, stand-alone devices right out of the box.
You can even use our products in pairs (peer to peer) to send I/O over IP networks without using an external controller.
Data Acquisition and Remote Monitoring
ControlByWeb™ Ethernet Relay - I/O solutions provide accurate data acquisition over IP networks.
Our data acquisition devices allow you to measure and monitor discrete/analog signals from a remote location. Properties such as position, water level, flow, voltage, current and other analog signals can be accessed over the web with a standard browser.
Digital temperature sensors can also be monitored and logged with IP networks. Whatever your data acquisition needs may be, ControlByWeb™ makes it simple.