M1 Support Forum Zone Trigger (zt) Command Reply To: Zone Trigger (zt) Command

William Turner

    I am also interested in using the zone triggers from Home Assistant https://www.home-assistant.io/integrations/elkm1/   Uses the function SERVICE ELKM1.SENSOR_ZONE_TRIGGER
    Cause a zone on the panel to trigger. This command creates a virtual momentary open condition on the zone as if the EOL hardwired loop had been physically opened.

    I didn’t have it working, but if I understand from your testing above, the Input must have a physical jumper, so additional MXIN cards would be needed for jumpered inputs rather than a virtual input.

    Does the input jumper require a terminating resistor?    And needs as the normally closed wiring examples?

    Any indication if a firmware roll-back is required for 5.3.18?

    Best regards,

    Bill Turner

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