The AX-DV is a surface mount color video door station for the AX Series. The station wires directly to the AX Central Exchange Unit using CAT-Se wire with an RJ4S jack for connection. The AX-DV has an aluminum die cast cover. Unit includes a camera, microphone, speaker, and call button. Tamper resistant screws are provided for mounting. When the call button on the door station is pushed, the master station(s) rings and the video monitor comes on with the image from the door station's camera. The master station user then pushes the "TALK" button to initiate communication. The person at the door station speaks hands-free. The AX door stations can be located up to 980' from the AX CEU and wired with CAT-5e cable. LED illumination automatically turns on in low light conditions. 2-way hands-free voice communication with AX master station. 1/4" CCD camera with area view: 2'1" vertical x 3'1" horizontal at 20".