Flexible, Reliable, & Open‐Platform I/O Devices
Built for Systems Integrators
Fit for Every Application
ControlByWeb devices offer the flexibility you need to create the perfect solution for clients. Relays can be used locally or remotely within a larger system or standalone. Our I/O devices use industry‐standard communication protocols like Modbus TCP/IP and SNMP and common languages such as HTTP/S, XML, and JSON. Cellular‐enabled devices and the ControlByWeb Cloud feature open API for use with third‐party software.
Monitor & Control From Anywhere
You can connect and manage your device in any way you want, including through port forwarding, VPN, or our optional cloud service. Create status updates and service calls by monitoring key sensors and equipment and add email or text alerts. Our devices allow custom set points to nearly any type of sensor and parameter.
Intuitive, No‐Code Programming
ControlByWeb relays have a straightforward interface that makes setup and programming simpler than legacy I/O systems. The Task Builder lets you program conditional and scheduled logic, without code, to easily control relays, data logging, email alerts, Modbus registers, and more through simple drop‐down menus. Most devices include a BASIC interpreter for more advanced functionality.
Setup page login information:
User: admin
Password: webrelay
Reliable by Design
Our I/O modules are used across industries and in many unique applications; they’re equipped to handle almost anything. They’re designed, manufactured, and supported in the U.S. using only high‐quality components. We stand behind our controllers with an industry‐best 5‐year warranty.
Knowledgeable Technical Support
A lot of effort has been put into designing and manufacturing I/O modules that are easy to use and reliable. We put in the same amount of effort to support customers and integrators. Our in‐house technical support technicians are available by phone and email to provide real help when you need it.
What Customers Are Saying
“Easy to use and program, reliable, I’ve used them at remote locations subject to ‐20℉, with no problems. Your product line covers all my needs.”
‐ Rich Moren
“It’s very professional on all levels from support through to build quality. I have been using CBW hardware for nearly 15 years and I have never been disappointed.”
‐ David Johnstone
“Simple to setup, extremely reliable, and fantastic support.”
‐ Daniel Dismukes
Join Our Systems Integrators Program
- Priority Phone & Email Support
- Flexible Communications & Networking
- Engineered & Manufactured in the USA
Systems Integrator Program Benefits
Simple Payment Terms
Net 30 terms are available for qualifying customers. Payment methods also include credit cards, checks, or ACH bank transfers.
No‐Cost Demo Units
Familiarize yourself with our relays and ensure they’ll work for your needs with demo units that are available for trial at no cost. Discuss your options with our sales engineers.
Priority Support
Integrators enjoy priority phone and email support. When you reach out, we’ll be there with the answers you need.
Same‐Day Shipping and Short Lead Times
Most ControlByWeb inventory is in stock and ships on the same business day. We avoid just‐in‐time manufacturing and keep a 6‐12 month store of raw components on hand to protect from any supply chain challenges.
White‐Label Cloud
Our hardware and cloud service can be tailored to your business with options for private or white labelling. The ControlByWeb Cloud can use your logo and colors and can also nest child accounts for resale access to customers.
Available Customizations
Product customization is available for integrators to streamline integration and protect your business. Here are some of the options:
- Custom Firmware
- Proprietary Part Numbers
- White Label
Access to our Supplier Network
We carry stock from partner suppliers, including brands like VEGA, George Risk Industries, and Phoenix Contact. We can directly source (and often stock) power supplies, contact switches, leak detector sensors, temperature sensors, liquids and solids level sensors, pressure sensors and switches, ethernet surge protectors, and more.
System Engineering Consultation
Our sales engineers can work with you in developing a new or updated system design. We stand behind years of I/O monitoring and control expertise and want to help integrators provide the best solution to their customers.
Schedule a 30‐minute call so we can better understand your application and determine if we’re a good fit.