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  • Featured Product


    Replace the old sensor with a new full function BAPI-Stat 4 sensor using only the existing 2 wires. Setpoint, display, override and even optional %RH sensing all on two wires.

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  • NEWS

    BAPI VOC Sensor Overcomes Formaldehyde Challenge

    A Mississippi medical school has come up with a new application for BAPI’s Volatile Organic Compound (VOC) sensor.

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  • Featured VideoBrowse all videos >


    The attractive, low profile BAPI-Guard prevents tampering, physical damage, and unauthorized adjustment of thermostats.

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