I have several of these cameras, but this is the first with 2 way talk. Picture is great, love the no fees for storage of videos, but the sound on these are not loud through the speaker on the camera. Sitting in the same room nearby it is a little hard to hear. I have a cheaper brand that has a much louder speaker that I can hear in the next room. But, I can see great on it and hear what is going on, so still an all in all good purchase.