Welcome to ControlByWeb
Leading technology in Ethernet Relays, Data Acquisition and Remote Monitoring
Overview of our Products
Main features and applications
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Remote Relay Control
ControlByWeb Ethernet I/O products provide an easy and reliable way to monitor & 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.
Other ControlByWeb News
• View the X-310™ with 4 relays, 4 digital inputs, monitor 1-4 temperature/humidity sensors, and much more ...
• CBW Mobile is now available for Android!
Control and monitor unlimited ControlByWeb Ethernet devices, such as WebRelay, and their various components to custom control panels.
• X-320M | Weather Station Controller
Directly uploads weather data to weather sites:
CWOP, Wunderground, WeatherBug Backyard.
No PC or external software required!
ControlByWeb Ethernet 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 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!
How we use our ControlByWeb products