Check battery level Zwave and Zigbee devices

[Canedje]

The answer is allready given in this threat:

Check battery level

I like to get an notification when one of my devices get low battery. I did check the internet and did found the next simple setup for checking all devices using “get entitities” at attributes.battery_level If i try by pushing the time stamp no results are shown? It looks like there are no attributes with battery_level? but there are? What am I doing wrong? [Knipsel] [Knipsel2] EDIT: I did found it allready. I was using the wrong Home Assistant server