Existing Honeywell 20P Security Panel

Submitted by Paco1212 on Fri, 08/20/2021 - 22:59

The house I moved into has a Honeywell VISTA 20P Security system installed with door, window, fire, etc., sensors that send  signals to the 20P panel that can be monitored by a Security Company - ADT or other.  I can connect my multimeter to the zone 2 "door" contacts of the 20P and see a mAmp change when a door is opened and closed.  Is there a simple current switch to which I can couple parallel to these contact points, and then add a device that can forward an open/closed signal to my home wifi that can then forward to my cell phone?     


Yes you can and to do this, informatin of the existing connection is required.

  Joined February 12, 2018      696
Monday at 02:11 PM