@Stefan_Avalos, can you share the device brand and model? It might be around here in other threads or in the web.
There are also some stock drivers that you can install from the Beta Channel that accept any device of their protocol (Zigbee/Z-Wave) and you can see their fingerprints in the logcat.
Other Community developers like @Mariano_Colmenarejo created drivers that show them in the app, this is the channel invitation: SmartThings. Add a little smartness to your things. (coming from this post)