Hey @gsrinivas! It sounds like this is a wired alarm system, in which our Alarm Retrofit Kit might interest you. Check out our [Community post with helpful](https://community.ring.com/t5/Ring-Alarm/Ring-RetroFit-Kit-Helpful-Tips/m-p/6722) tips and information about the Alarm Retrofit Kit. As far as z-wave devices and our Alarm system, we are always releasing new features and being innovative. Here is a list of things that [Work With Ring](https://support.ring.com/hc/en-us/articles/360026250452-Works-With-Ring-Compatible-Devices). Feel free to also browse our varios Doorbells and Cameras at Ring.com to see if any fit your needs. :)