Hi,
This sensor dont work like all the others so “state” is not that useful as it is more “event” oriented. In this thread there are a few sugestions on how to use it. I guess it’s possible to derive a vibration sensor from it using a template sensor and the same approach we do for those pir sensors that dont send a “no movement”. You turn the sensor “on” when you see the vibration event, and then use “delay_off” to turn it off. hm… I have to try, but shouldnt be too difficult.