jos-1f video intercom kit include 1xjo-dvf stainless steel flush mount video door station, 1xjo-1md white 7″ monitor, 1x18vdc power supply *max 2 door 2 room with jo-1fd*

aiphone – jo-1md jo series 2/4-wire intercom monitor white apartment/residential 7 inch display lcd plastic surface mount lock output(dry contact) come with wall bracket 18vdc 130hx230wx21d (mm)
– jo-dvf jo series 2/4-wire intercom 1 button video door station stainless steel apartment/residential mechanical button stainless steel flush mount ip54 ik07 come with wall bracket power by monitor bus 209hx135wx50.5d (mm)