I'm making a project, a surveillance camera with audio. Live feed from my localhost webpage. the live camera part is now okay and working, my problem is the "intercom" part. I don't really have a sure idea if it will work, so I'm here to ask. Is it possible to put a speaker and mic with raspi so I can hear the audio from my camera. And for the speaker, so that I can speak through my mic in localhost and can hear from the raspberry pi. so it's like an Intercom. just think it's like the IP cctv that has audio. Please help me and guide me. Thank you.
PS. I'm using a raspi camera for my live footage so it doesn't include audio.