EnvisaLink Ademco

Thank you for the change - at the risk of be overly precise, HomeKit allows both CO (Carbon Monoxide) and CO2 (Carbon Dioxide) device types. You added CO (thanks again!) but the device type in the config is "co2". Also the ReadMe has the device type listed as "carbon monoxide | ...." rather than its short tag. It might mix some folks up....!

Excerpt saved from GitHub on 2026-10-22.

TL;DR: I’m struggling to figure out how to get push notifications from the Home app when my security alarm is adjusted via a dummy switch triggered by geofence-based automations for “last person left” or “first person arrived.” Is there a way I could set things up to receive alarm state notifications via the Apple Home app triggered by a dummy switch? I'm using an Eyezon Duo to control my ancient Honeywell Alarm and have connected the alarm to Homebridge using the homebridge-envisalink-ademco plugin. I’m also using the Dummy Switch plugin in Homebridge. I’ve set up two dummy switches: one to …

Excerpt saved from Arctic Shift Reddit archive on 2026-10-22.

Thanks for the great plugin! In the model list it does not include the Vista 21ip in the pull down menu. I've been using this model panel with your plugin and it works very well!

Excerpt saved from GitHub on 2026-10-22.

I have a Honeywell Vista alarm panel at my house and I had this idea to try and integrate the alarm zones into HomeKit, i.e., trigger outside lights if basement door is opened at night, etc. After some research I purchased the Envisalink 4. I am running the latest Homebridge on a RPI with the Config UI X graphical interface. I successfully installed homebridge-envisalink-ademco plugin; however, despite adding the IP address username and password as instructed (and I changed password to a 4 digit numerical code per comment I saw online), the reboot of my Homebridge hangs on restart. Not good. …

Excerpt saved from Arctic Shift Reddit archive on 2026-10-22.