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    Wall Modules

    Zio® Lite Wall Module

    Discontinued

    Zio® Lite Wall Modules TR40 and TR42 are 2-wire, non-polarity sensitive, Sylk communicating wall modules, which communicate with Spyder® programmable controllers.

    Overview
    This product has been discontinued.
    Honeywell will provide product support until

    Zio® Lite Wall Modules TR40 and TR42 are 2-wire, non-polarity sensitive, Sylk communicating wall modules, which communicate with Spyder® programmable controllers. The TR40 and TR42 are simple temperature wall modules with basic setpoint, override, and fan options, and are designed for a broad range of applications. Models are available that include humidity and CO2 sensing.

    Features & Benefits:
    • Two wire, polarity insensitive Sylk provides both power and communication to the device
    • Models available with display (TR42) or without display (TR40)
    • Models available with or without built in humidity or CO2 sensors.