Is my security system compatible with Envisalink 4?

[teacupx91]

Here are the pictures of my panel and keypad

IMG_3119.jpeg (969.04 KiB) Viewed 16688 times

IMG_3118.jpeg (958.8 KiB) Viewed 16688 times

What I'm trying to do is to integrate the current security system to Home Assistant as it has EnvisaLink integration.

[GrandWizard]

Yes, that is a 21IP and it is supported. You won't be able to use any service that is plugged into the onboard Ethernet jack, that will need to be disabled.