2N® Helios IP Vario

Variability for Everyone

The 2N® Helios IP Vario is a door intercom that perfectly combines the most advanced technology with a unique design.  It is a variable communication system supporting both voice and video transmission.  And all that in an IP environment using the SIP protocol.


Customer references:

I have been completely satisifed with the quality of service, the quality of product and the improvements it has brought to our organisation. A dynamic response to customer needs ensured that we recieved a security and communication solution that enabled us to fulfill our desire to rationalise communcation provision and safety for children.

Tim Roberts, Senior School Director, PBS

Customer references:

One of the requested features was increased security, and that is when 2N® Helios IP intercom is needed. The best benefit that our client can offer now thanks to the intercom is that smart houses equipped with tenLogic system can now enable video communication for all visitors.

Julija Firsova-Milovanović, manager, 2CON

Customer references:

From an IT and administration view, the 2N solution gave us a centralised communication system that made use of the existing infrastructure. The expansion unit has given us a great deal of flexibility, enabling every department to have at least one button. Additionally we were able to integrate it with our speech recognition enabled telephony solution, which means visitors can use the 2N solution to ask for anyone in the building and subsequently speak directly to them. In a building accommodating over 500 people, this has given us increased flexibility and security.

Keith Tudge, Deputy Server Manager, ITM Components, Ltd.

Customer references:

We were looking for an IP intercom that could be connected to a Cisco IP branch exchange and which also met the very strict security standards of UniCredit Bank. The solution had to be easy to install and could not be a burden for the IT department. Thanks to a recommendation from the project designers, we selected 2N IP intercoms.

Ing. Pavel Lindner, Manager of Infrastructure Services, UniCredit Bank

Electrical Installation Electrical Installation Web interface Web interface News 2014 News 2014
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Door IP intercom 2N® Helios IP Vario

Power supply

  • 802.3af (PoE) 48 V / 380 mA DC
  • Adaptor 230 V10%,
    50/60 Hz / 12V DC
    DC power supply 12 V / 2A DC


  • Signalization
  • Number of voice channels
  • Audio Codecs
    G.711 PCM, 64 kbps
  • Video Codecs
    H.264, 64 – 2048 kbit/s

Audio & Video

  • Audio
    Fullduplex (AEC)
  • Acoustic pressure for 1kHz at a distance of 1m (10W loudspeaker)
    61,5 dB
  • Video
    Camera 640 (H) x 480 (V)
    View angle 55° (H), 39° (V)
  • Night vision

RFID card reader

  • Supported cards 125kHz
    EM4100, EM4102, HID Prox


  • Ethernet
    Connector Screw plug
    Ethernet speed 10/100 BASE-T
  • Relay outputs
    Maximal voltage 30 V DC
    Maximal current 1 A DC
  • Active output
    10V – 14V DC/700mA


  • Dimensions
    210x100x29 mm (h×w×d)
  • Weight
    max. 500 g
  • Operating temperatures
    from –20 to +55 ºC
  • Cover level
    IP 53
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