does this exist?

[azamc]

hi,

is there a camera-phone system so that when a button is press (ie doorbell), a video output is displayed on the wireless handset so the person at the door can be seen and therefore buzzed in or not?

thanks

 

[azamc]

thanks for your replies. i guess an intercom is what i want, but i would like the video output to come to a wireless phone, so that whne the buzzer is pressed, the phone rings, and when the phone is answered i can see and talk to the person at the door, and then buzz them in with a button.