Is it possible to add hard-wired door sensors to SmartThings Hub?

[WB70]

@2Charlie

In all my doors I have sensors that came with the house which connects to the GE Simon XT device. I wonder if these wonders can be connected to the SmartThings Hub. If so, how do I go about adding them?

[OBSOLETE: NEWER VERSION AVAILABLE] Konnected Security 2.0 - Connect Wired Alarm System Sensors and Siren to SmartThings - big update and new name!

Hi Everybody, I’ve posted here and there a few times before about the NodeMCU ESP8266 based solution to connect wired alarm components (door/window sensors, motion sensors, smoke detectors and siren) to SmartThings for under $25. I’ve been promising big updates in the 2.0 release, and they are ready! First, here’s a picture of the latest refinement of my solution, fresh with our new brand name, Konnected: [image] Thanks to the overwhelming support I’ve gotten for this project from this community, I’ve kept working on it. A little more than a month ago, I decided to work on a new version with the goal of making it plug-and-play, so I can make this project accessible to even the most non-technical users. Around the same time, another community member here, @copyninja, approached me with…