2N® Helios IP Vario is a door intercom, which perfectly combines top technology with unique design. It is a variable communication system supporting both voice and video transmission. All that in IP environment using SIP protocol. IP intercom 2N® Helios IP Vario is an ideal product for any door communication environment. It can be used for the home and office and thanks to its many accessories it offers a broad range of uses. The entire intercom system and its controls on the display adapt to your need easily, and all of the settings and controls can be managed remotely through an Internet connection. Impress your visitors, right at your entrance. The 2N® Helios IP Vario Intercom offers many combinations and you can choose precisely what you need.