Best Sellers

  • Single X-410 with Cell, WiFi, and POE icons

    X-410™ | Edge Programmable Controller

    $299.99$399.99
    Simplify any industrial application with the X-410™—no code necessary. Automation is easy with its browser-based interface and intuitive drop-down menus for creating event-based and scheduled logic. Monitor dry contacts and control relays with built-in I/O. Extend functionality by adding other ControlByWeb devices with P2P communication.
    • 4 Relays & 4 Digital Inputs
    • Up to 16 Temperature Sensors
    • Ethernet, Cellular, or WiFi
    • 9-28VDC and/or POE
    Cellular and WiFi are Now Available. Note that X-410CW and X-410W models include cellular and WiFi capability respectively, which allows for more flexibility for your application.

    [frequentlyBought ids="7624,34491,7540,7798"]

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  • WebRelay single relay and input module with Ethernet, cellular, or WiFi connectivity

    WebRelay™ | Single Relay & Input Module

    $189.99$289.99
    The latest WebRelay™ has been updated with powerful firmware, as well as cellular and wifi options, making it an incredibly capable wireless remote control relay. The browser-based user interface and open REST API makes the WebRelay the simplest web-enabled relay for IIoT and Edge applications.

    1 Relay & 1 Digital Input

    Ethernet, Cellular, or WiFi

    9-28VDC and/or POE

    Note that the new models run the 400 Series firmware on the same great hardware, while the original WebRelay runs the previous firmware with no cloud access, a simpler browser interface, and no programmable logic or data logging.

    [frequentlyBought ids="7624,7621,7798,34091"]

    VIEW PRODUCTView Product This product has multiple variants. The options may be chosen on the product page
  • WebRelay-Quad device with 4 web-controlled relays for remote control with Celluar, Ethernet and, WiFi connectivity

    WebRelay-Quad™ | 4 Web-Controlled Relays

    $209.99$309.99
    Remotely control 4 electromechanical relays with the WebRelay-Quad™. The simple user interface and no-code logic builder makes this programmable logic controller the easiest relay control method you can find.
    • 4 Relays
    • Ethernet, Cellular, or WiFi
    • 9-28VDC and/or POE
    Note that the new models run the 400 Series firmware on the same great hardware, while the original WebRelay-Quad runs the previous firmware with no cloud access, a simpler browser interface, and no programmable logic or data logging.

    [frequentlyBought ids="7624,7621,7793"]

    VIEW PRODUCTView Product This product has multiple variants. The options may be chosen on the product page
  • X-401 with Cell, WiFi, and POE icons

    X-401™ | Dual Relay and Input Module

    $269.99$369.99
    The X-401™ has two SDPT relays (form C) and two optically isolated inputs. It also shares the same benefits as other 400 series devices, which includes a built-in web server and simple, no-code logic builder. Monitor locks and lights, reboot devices like IP cameras, control bells and alarms, and much more with the X-401.
    • 2 Relays & 2 Digital Inputs
    • Ethernet, Cellular, or WiFi
    • 9-28VDC and/or POE
    Cellular and WiFi are Now Available. Note that X-401CW and X-401W models include cellular and WiFi capability respectively, which allows for more flexibility for your application.

    [frequentlyBought ids="7624,7621,7798,34091"]

    VIEW PRODUCTView Product This product has multiple variants. The options may be chosen on the product page
  • Original WebRelay Single Relay & Input Module with one electromechanical relay, one optically isolated input, and built-in web server for remote control

    Original WebRelay™ | Single Relay & Input Module

    $169.99$199.99
    The original WebRelay™ offers exactly what its name suggests, a web-controlled relay with a simple browser-based GUI. It is an electromechanical relay featuring a built-in web server and optically isolated input that can be used to monitor dry contacts or control industrial and commercial equipment.

    1 Relay

    1 Digital Input

    Note that the original model runs older firmware with no cloud access, a simpler browser interface, and no programmable logic or data logging. If you want an updated model on the same great hardware, look at the new WebRelay with the latest 400 series firmware.

    [frequentlyBought ids="7624,7621,7798,34091"]

    VIEW PRODUCTView Product This product has multiple variants. The options may be chosen on the product page
  • Original WebRelay-Quad 4 Relay Module for remote control of electromechanical relays

    Original WebRelay-Quad™ | 4 Relay Module

    $189.99$219.99
    Remotely control 4 electromechanical relays with the WebRelay-Quad™. The simple user interface and no-code logic builder makes this programmable logic controller the easiest relay control method you can find.

    4 Relays

    Note that the original model runs older firmware with no cloud access, a simpler browser interface, and no programmable logic or data logging. If you want an updated model on the same great hardware, look at the new WebRelay-Quad with the latest 400 series firmware.

    [frequentlyBought ids="7624,7621,7793"]

    VIEW PRODUCTView Product This product has multiple variants. The options may be chosen on the product page
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