Bosch ISW-ZPR1-WP13

there might be some “good” news on this but it will require you to make another small investment in different hardware.

I was trying to get these supported by Zigbee2MQTT and working with the developer to get it working. But we weren’t having any luck at all. Then another member sent him a device and he now reports that it is supported. I haven’t tried it yet but the thread is here:

and here is the link to zigbee2mqtt:

and the related HA forum thread:

Hopefully these will be supported by the native ZHA component soon but if not, at least there is an alternative now.