Hi,
I would be great to have the Door Lock Sensor (DLS) from Homematic IP in Home Assistant. The DLS is already present in the upstream library, it was added in release 1.0.8. (“In order for a device to be integrated into Home Assistant, it must first be implemented in the upstream library” stated in the docs).
hahn-th already implemented the Door Lock Drive (DLD) in December. Adding the DLS should be similar to that (I hope 
). Thank you!