Hikvision doorbell / Intercom. What one? :(

Hoping someone can help me select the right doorbell / Intercom..

The features I need.

Connect to the nvr for continuous recording
Instruction detection (via nvr)
Accept sim card for two way audio
Dont want an indoor station

Can work with one without sim if the call button can be linked to an alarm out on the nvr.

I've been searching for days and still not sure what one will fit my build.

Thank you