2N® Helios IP Uni

An Affordable Door Intercom

At first sight, the 2N® Helios IP Uni is a modest, yet very interesting door intercom in terms of possibilities, for simple installation. It offers the advantages of an IP environment and SIP telephone, while its simple installation allows the use of your existing LAN network. Control is intuitive, and high quality construction in a practical design ensures the device is sufficiently durable and resistant to external influences.


Customer references:

Simple operation and full duplex high quality audio is characteristic for this intercom. Three numbers per user, which can be a combination of the extension number and IP address, allow back-up connection in the form of GSM connection via a gateway. Another advantage of the 2N® Helios IP Uni intercom is its extremely simple installation, which just involves physically installing the box and connecting the Ethernet cable to the socket.

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Door IP intercom 2N® Helios IP Uni

Power supply

  • 802.3af (PoE)
    48 V / 380 mA DC
  • Adapter
    230 V ± 10%, 50/60 Hz / 12V DC
    DC power supply 12 V / 2A DC


  • Signalling protocol
  • Number of voice channels
  • Audio codecs
    G.711 PCM, 64 kbps


  • Acoustic pressure for 1kHz at a distance of 1m
    77,5 dB


  • Ethernet
    Connector – RJ45
    Transmission speed 10/100 BASE-T
  • Active output
    8V – 12V DC/500mA
  • Passive relay output
    Maximum voltage 30 V DC
    Maximum current 1 A DC


  • Dimensions
    193 x 115 x 39 mm (h×w×d)
  • Weight
    500 g
  • Operating temperature
    –40 to +55 ºC
  • Cover level
    IP 54
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