ControlByWeb® Relays, Sensors, and Accessories

Capture robust data at the edge with flexible I/O controllers and components that are manufactured, sold, and supported in-house.

  • FridgeAlert | Temperature Monitoring With Touch Screen

    $599.99$699.99
    FA100,FA100C
    The FridgeAlert™ is purpose-built to monitor fridge and freezer systems. It offers smart monitoring to avoid false alarms and battery backup to continue logging temperature data while alerting of any power outages. FridgeAlert is easy to set up and features a large touchscreen display for at-a-glance information.
    • 3.5″ Touchscreen Display
    • Up to 10 Temperature Sensors
    • 1 Digital Input
    • Cellular version available

    [frequentlyBought ids="7540,7558,7573,7624"]

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  • WebRelay Wireless with WiFi Icon

    WebRelay Wireless™ | Single Relay & Input Module

    $219.99
    XW-210-I
    The WebRelay Wireless™ is a WiFi-enabled electromechanical relay with a built-in web server and optically isolated digital input.

    1 Relay (12A 277VAC, 30 VDC)

    1 Digital Input (4-26 VDC)

    Up to 4 Temperature Sensors (-67°F to 257°F / -55°C to +125°C)

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

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  • XW-110 with WiFi icon

    XW-110™ | Wireless Temperature Sensor

    $209.99$229.99
    XW-110P,XW-110P+PS5VW1.0-2.5MM
    The XW-110™ is a drop-in temperature sensor with a built-in web server. It’s capable of monitoring up to three 1-Wire sensors. (One 1m sensor is included.)

    1 Temperature Sensor

    WiFi-Enabled (802.11 b/g/n)

    [frequentlyBought ids="7626,7540,7577"]

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  • XW-111 with WiFi icon

    XW-111™ | Wireless Digital Input Monitor

    $189.99$209.99
    XW-111B,XW-111B+PS5VW1.0-2.5MM
    The XW-111™ is an easy-to-use, wireless digital input monitoring device with a built-in web server. It can sense the state of up to two switch-state closure sensors.

    2 Digital Inputs

    WiFi-Enabled (802.11 b/g/n)

    [frequentlyBought ids="7626,7798,31995"]

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  • XW-112 with WiFi icon

    XW-112™ | Wi-Fi Water Detector

    $189.99
    XW-112-5+PS5V-2605
    The XW-112™ is a standalone water leak detector that monitors the presence of liquids, sends alarm notifications, and provides real-time sensor status via the web. Includes one GRI-2605 liquid detection sensor.

    1 Water Contact Sensor (included)

    WiFi-Enabled (802.11 b/g/n)

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