How to wire DS-KH8350-TE1 with standard door bell button?

[Dreamliner]

We have a house with 4 apartments (3 floors).
Outdoor module will be DS-KV8413-WME1. Indoor modules will be 4x DS-KH8350-TE1 (or similar).
But we should have another door bell button next to each door. In order to allow rings (not knocking) from the persons who stay behind to the apartment entrance door.
Question: is it possible to wire these second standard door bell buttons to DS-KH8350-TE1 thru the available alarm signal interface?
Thanks

 

[Dreamliner]

I found a solution:
1. Activate alarms
2. Configure Alarm1 as Doorbell with NO
3. De-activate alams (remove from the screen)