2N® Helios IP Vario

A variable intercom for every situation

One device for all your requirements

The 2N® Helios IP Vario door intercom combines great looks with modern technology – the elegant stainless-steel design conceals numerous functions for communication with visitors, controlling access to the building and other areas, and many more additional functions. A wide range of accessories ensures maximum variability.

For discerning clients, we offer up to 54 buttons or a full keyboard for code-controlled door access. You can also select a card reader connected directly to your internal attendance system. The integrated intercom display allows easy selection of a contact or the display of an advertising message, and you always have a view of the area in front of the building entrance via the independent IP camera. Thanks to the standardised SIP protocol and use of IP technology, interoperability with other systems is always assured.

The 2N® Helios IP Vario intercom is primarily intended for use indoors or under mild outdoor conditions, but thanks to the option of recessing into a wall or the addition of a covering hood, it can also handle regular climatic conditions.

2N® Helios IP Vario – technical specifications

Signalization protocol

Signalization protocol SIP 2.0 (RFC-3261)


Microphone 1 integrated microphone
Loudspeaker 150mW
Full duplex Yes (AEC)
Protocols RTP/RTSP
Codecs G.711, G.729


Sensor 1/4" Colour CMOS
Resolution 640 (H) x 480 (V)
Framerate max. 30 fps
View angle 55° (H), 39° (V)
IR Night Vision No

Video stream

Codecs H.263+, H.264, MPEG-4, JPEG
IP Camera functions Yes


Power supply 12V+-15%/1A DC or POE
PoE POE 802.3af (Class 0 - 12.95W)
LAN 10/100BASE-TX with Auto-MDIX
Wiegand Input, Output
Relay outputs NC/NO contacts, max 30V/1A AC/DC
Active relay output 12V/900mA DC

RFID card reader

Supported cards EM-40XX (125Khz)
HID Proximity (125kHz, 26 bit, 37 bit)


Operating temperature range -20°C - 55°C
Storage temperature range -40°C - 70°C
Relative humidity 10% - 95% (not condensing)
Dimensions 210x100x29 mm
Protection level IP 53

SW Applications for 2N® Helios IP Vario

2N® Helios IP Manager

Administer all your intercoms from one place

The 2N® Helios IP Manager is a software tool that you can use for the simple administration of all intercoms in the network. You will particularly appreciate this when administering large installations – as it allows you to do bulk configurations of user access rights or change the graphics of intercoms with displays easily.

2N® Helios IP Eye

Video without a videophone

The 2N® Helios IP Eye is a freely available application that fully replaces the videophone – all you need is a door intercom with a camera. When somebody rings, video is automatically displayed in the application, and you can immediately see who is standing at the door. You can also unlock the door directly from the application. Naturally, video can also be displayed independently of a call.

2N® Helios IP Network Scanner

Don't search for intercoms in your network, let machines do the work.

The 2N Helios IP® Network Scanner is a utility that finds all connected 2N® Helios IP intercoms in the network. Without the need for installation, it displays the type of intercom, firmware version and its IP address. Simply run the easy-to-use software and you have the result right away.

2N® Helios IP Mobile

Communicate with a visitor at your door using a tablet

2N® Helios IP Mobile is an application for tablet users available on Google Play that can be used as an internal unit for all 2N® Helios IP series door intercoms. It enables you to communicate from the intercom directly to a tablet and vice versa, all within a LAN network. Thanks to this, you will be able to see the camera image directly from a tablet and find out who is standing at your door. Naturally, it can also be used to open a door lock and search for intercoms in the network. A major advantage is that you don’t need to know any IP addresses – everything is set up automatically.

2N® Helios IP Vario is suitable for these solutions:

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Our firm's address

Modřanská 621/72
143 01 Praha 4
Czech Republic
E-mail: sales@2n.cz
Telephone: (+420) 261 301 111