Sensor for outdoor AC compressor?

Discussion in 'Alarm & Security Systems' started by Hoog23, Aug 28, 2019.

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  1. Hoog23

    Hoog23 Getting the hang of it

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    Hello - I have two 3 ton units that I want to wire into my Vista 20p. Any suggestions?

    Thanks in advance.
     
  2. Francis Opoku

    Francis Opoku n3wb

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    If I may ask why do you want to do such writing?


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  3. Serodgers

    Serodgers Getting the hang of it

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    I have mine connected to a ElkM1G. Used a spare pair of wires in the thermostat wire connection and just connected them together inside the compressor unit across a EOL resistor.

    Idea is to connect this to a zone of the Alarm panel set for normally closed and if any body cuts the wire or attempts to steal the unit it will alarm.


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  4. Hoog23

    Hoog23 Getting the hang of it

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    Thank you for the suggestion