Question 3:
This intercom is not capable of initiating 2 way audio via the Hik-Connect app. Meaning you cannot turn the microphone from the app.
The only function you can get from the door station without the doorbell being pushed is activation of the camera. You can activate the camera and...
I ran into this problem too. When you first booted up the unit it asked for a password. That password is the actual admin password. If you add the intercom to the IVMS-4200 client software you will use that password.
This intercom also has a local programming password. The default local...