Programmable I/O, Smart Relays, and Edge PLCs
ControlByWeb® Enables Systems Integrators, Engineers and Technicians to
Reliably Capture and use Industrial Data Easier Than Ever Before
Powerful Platform Features
- Easy, No-Code Programming & Logic
- P2P Mesh Communication
- Ethernet, Cellular, & Cloud Options
- Email Notifications
- Data Logging
- No Software Required
X-410™ Live Demo
For your convenience, we have set up a live X-410 unit for testing and evaluation. By clicking the links below you have full access to this live unit. You can make changes to the configuration and settings through the setup pages and you can control X-410 through its control page. The control page allows you to change the state of the relay and view the current state of the input.
*Setup page login information:
Username: admin
Password: webrelay


Manufactured in the USA since 1999
We’ve been around a while, especially for an IIoT company. We’ve always been and will always be based and manufactured in the USA.

Responsive, In-House Support
Supporting you is a top priority, so our US-based support staff is responsive, and our documentation is clear and on-point.

Industry-Leading 5-Year Warranty
We don’t do anything unless it’s proven reliable. Everything from our circuit board components to our quality control is optimized for reliability.
Industries and Applications
Systems Integrators and Controls Engineers use our products around the world in a massive variety of industries and applications.
Industries We Serve
- Security
- Building Automation
- Refrigeration
Application Solutions
- Smart Relay Control
- Data Acquisition
- Remote Monitoring and Control
Related Applications
About ControlByWeb®
We have been innovating in the Industrial Internet of Things (IIoT) for over 20 years. Our founder combined his expertise in electrical engineering and remote communications, founding the company in 1999 to provide systems integration, instrumentation, and controls. In 2005, we switched to designing and manufacturing highly reliable, easy-to-use, remotely accessible, and extremely flexible I/O control modules. We’ve never looked back.



















