Which model for an Nx4 alarm replacement

Hi, I’m trying to confirm which model I need to replace my existing nx4 alarm board, to integrate with Homs Assistant. (The existing keypad will be removed) My current home alarm has - 4 Motion sensor zones - tamper switch - external strobe and siren - internal ‘screamer’ Schematic attached. Not sure if I need to ‘pro’ model or not. My
  • Hi Daniel. I have the same alarm & can confirm that it works perfectly with the  6 zone starter model.


    My setup is as follows


    Alarm: Siren & Strobe

    Zone 1: Motion Sensor

    Zone 2: Motion Sensor

    Zone 3: Motion Sensor

    Zone 4: Tamper Switch

    Zone 5:

    Zone 6: Screamer


    I have internationally added the screamer as a zone (6) so that I can activate it separately from the main siren as its internal.


    I'm using home assistant with the Alarmo integration.


    Hope this helps.


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