The JO-DA is a surface mount plastic color video door station. The JO-DV is an aluminum die cast surface mount color video door station. The JO-DVF is a stainless steel flush mount color video door station. All of these units work with the JO Series and connect to the master station or expansion station using an 18AWG 2-conductor solid core cable. Each unit includes a camera, microphone, speaker, and call button. Tamper resistant screws are provided for mounting the JO-DV and JO-DVF units.All JO Series door stations are available as part of a kit including the JO-1MD master station.When the call button on the door station is pushed, the inside station(s) ring(s) and the video monitor comes on with the image from the door station's camera. The inside station's user touches the "TALK" button to initiate communication. The person at the door station speaks hands-free.
