2N® Helios IP Base

Compact IP intercom with HD camera

2N® Helios IP Base is a compact IP intercom that is very easy and fast to install. It is fitted out with one or two buttons and brings high quality audio and video. This is an intercom designed especially for smaller scale installations.

Product highlights:

You will appreciate the 2N® Helios IP Base for it’s easy installation.

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2N® Helios IP Base

Signalling protocol

  • SIP 2.0 (RFC - 3261)


  • Button type:
    transparent plastic
  • Number of buttons:
    1 or 2 (the pack holds plastic buttons for both 1 or 2 button options)
  • Numeric keypad:


  • Microphone:
    built-in microphone
  • Speaker:
  • Sound pressure at 1 kHz at 1 m distance:
    78 dB

Audio stream


  • HD camera resolution:
  • Viewing angle:
    135°horizontal 109° vertical
  • Night vision:

Video stream

  • Codec H.263+, H.263, H.264 only for VoIP calls
  • MJPEG for http streaming


  • PoE:
    PoE 802.3af LAN connector
  • Connector for expansion module (RFID reader)
  • Internal tamper switch
  • IN1 input terminal passive/active mode (-30 V to +30 V DC)
    OFF = open contact or UIN > 1.5 V
    ON = closed contact or UIN < 1.5 V
  • Relay output 30 V/1 A AC/DC, output NO/NC
  • Active switch output:
    8 to 12 V DC depending on Power supply (PoE: 10 V; adapter: source voltage minus 2 V), max 400 mA
  • Input for external power supply:
    12 V/2 A DC

RFID card reader

  • RFID card reader 13.56 MHz and 125 kHz

Mechanical properties

  • Weight:
    max. 1000 g
  • Operating temperature:
    -40°C – 55°C
  • Operating temperature:
    -40°C – 70°C
  • Operating relative humidity:
    10%-95% (non-condensing)
  • Dimensions:
    229×109×31 mm
  • Ingress Protection:
    IP65, IK7
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