2N SIP Speaker Horn User manual

www.2n.cz
2N SIP Speaker Horn
®
SIP audio
Installation Manual
Firmware:
Version: 2.8

The 2N TELEKOMUNIKACE a.s. is a Czech manufacturer and supplier of
telecommunications equipment.
The product family developed by 2N TELEKOMUNIKACE a.s. includes GSM gateways,
private branch exchanges (PBX), and door and lift communicators. 2N
TELEKOMUNIKACE a.s. has been ranked among the Czech top companies for years
and represented a symbol of stability and prosperity on the telecommunications
market for almost two decades. At present, we export our products into over 120
countries worldwide and have exclusive distributors on all continents.
2N is a registered trademark of 2N TELEKOMUNIKACE a.s. Any product and/or other
®
names mentioned herein are registered trademarks and/or trademarks or brands
protected by law.
2N TELEKOMUNIKACE a.s. administers the FAQ database to help you quickly find
information and to answer your questions about 2N products and services. On www.
faq.2n.cz you can find information regarding products adjustment and instructions for
optimum use and procedures „What to do if...".
2N TELEKOMUNIKACE a.s. hereby declares that the 2N product complies with all
®
basic requirements and other relevant provisions of the 1999/5/EC directive. For the
full wording of the Declaration of Conformity see the CD-ROM (if enclosed) or our
website at www.2n.cz.
The 2N TELEKOMUNIKACE a.s. is the holder of the ISO 9001:2009 certificate. All
development, production and distribution processes of the company are managed by
this standard and guarantee a high quality, technical level and professional aspect of
all our products.

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Content:
1. Product Overview
1.1 Components and Associated Products
1.2 Terms and Symbols
2. Description and Installation
2.1 Before You Start
2.2 Mechanical Installation
2.3 Electric Installation
2.4 Product Description
3. Function and Use
3.1 Configuration
3.2 Default Reset
3.3 Basic Functions
3.4 Downloads
4. Technical Parameters
5. Supplementary Information
5.1 Troubleshooting
5.2 Directives, Laws and Regulations
5.3 General Instructions and Cautions

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1. Product Overview
Here is what you can find in this section:
1.1 Components and Associated Products
1.2 Terms and Symbols

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Basic Properties
2N SIP Speaker Horn
® is an active protective solution for your premises. Cameras and
security systems are passive elements that inform you of any crime committed.
Criminals are very proficient in avoiding cameras and cannot be scared off by
common alarm systems. Although you are connected to the Alarm Response Centre
(ARC), burglars may cause damage before the police arrives. , 2N SIP
®SpeakerHorn
however, can help you drive away potential intruders by very loud live
announcements, which enhances safety and protection of your property.
2N SIP
®Speaker provides a clear and loud speech in critical situations. Together Horn
with cameras or VMS for remote communication, live announcements help avoid
criminal acts. The devices are easy to install: IP-based speakers 2N SIP
®Speaker Horn
enhance camera systems at parking lots, public spaces and industrial objects. They
can work as standalone units or be simply interconnected with existing VMS phone
systems via IP (VoIP PBX). Thanks to PoE, they can be connected to IP with a single
network cable. can be used for live paging or playing scheduled 2N SIP
®Speaker Horn
or pre-startable messages. It is equipped with an automatic audiotesting function,
which can check the speakers for proper functions. makes 2N SIP
®Speaker Horn
outdoor spaces or places with critical infrastructure safer.
2N SIP
®Speaker Horn is a versatile sound transmission system for IP networks. It is
designed as a universal VoIP phone with an audio output. It finds a variety of
applications – in schools, hospitals, office buildings, hotels, production halls, shopping
centres, bus terminals, airports and so on.
2N SIP
®Speaker Horn can be controlled via a configuration web interface. 2N SIP ®
communicates with the other audio system components via the SIP Speaker Horn
Proxy or directly via a specified address.

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Advantages of Use
Clear and loud speech
Announcement planner
ONVIF for easy integration with VMS
Noise detector
Easy installation with only one cable (Audio + PoE)
VoIP PBX support (SIP)
Excellent reliability through automated audio tests
Integrated administration web server
Streamed audio support
Applicable as standard VoIP telephone/communicator
DTMF detection according to RFC2833, in-band and SIP-INFO

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Basic Features
10/100Base-TX LAN interface
24 V DC / 2 A or PoE 802.3af supply
Integrated 8/25 W amplifier (depending on power supply)

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1.1 Components and Associated Products
Basic Unit
Part No. 914422E
2N SIP Speaker Horn
®

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Power Supply
Part Numbers:
91378100
91378100E
91378100US
PoE injector – without cable
PoE injector – with EU cable
PoE injector – with US cable
For power supply of intercom via ethernet cable when PoE
switch is not available.
Part No. 91341481E Stabilised 12 V / 2 A power supply needs to be used when no
PoE is available.
Part No. 932928 For external power supply of the lock with 12 V AC voltage.

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VoIP Telephones
91378357Part No. Grandstream GXV3240 VoIP video telephone
GXV3240 is the successor to the popular GXV3140 model,
which allows comfortable video calls in the IP network.
Touchscreen and keyboard control.
91378358Part No. Grandstream GXV3275 VoIP telephone
GXV3275 is the successor to the popular GXV3175 model,
which allows comfortable video calls in the IP network.
Touchscreen control.

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Accessories
Part No. 914034B/W Wall-mounted 8 ohm loudspeaker
Part No. 9137410E External IP Relay – 1 output
Standalone IP device which can be controlled by HTTP
commands sent by Helios IP intercom, which can thus control
devices on unlimited distance.
Part No. 9137411E External IP Relay – 4 outputs, PoE
Standalone IP device which can be controlled by HTTP
commands sent by Helios IP intercom, which can thus control
devices on unlimited distance.

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Part No. 9159014EU/US
/UK 2N 2Wire
®
(set of 2 adaptors and power source for EU/US/UK)
The converter allows you to use existing wiring (2 2N 2Wire
®
wires) from your original door bell or door intercom to connect
any IP device. You don’t have to configure anything, and you
only need one unit at each end of the cable and a 2N 2Wire
®
power source connected to at least one of these units.
The unit then provides PoE power not only to the 2N 2Wire
®
second converter, but also to all other connected IP end
devices.
Tip
For more accessories and particular advice please contact your local
distributor of 2N products.

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1.2 Terms and Symbols
The following symbols and pictograms are used in the manual:
Safety
Always abide by this information to prevent persons from injury.
Warning
Always abide by this information to prevent damage to the device.
Caution
Important information for system functionality.
Tip
Useful information for quick and efficient functionality.
Note
Routines or advice for efficient use of the device.

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2. Description and Installation
In this section, we describe the product and its 2N SIP Speaker, Wall Mounted
®
installation.
Here is what you can find in this section:
2.1 Before You Start
2.2 Mechanical Installation
2.3 Electric Installation
2.4 Product Description

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Product Completeness Check
Before installing this product, check whether the product delivery includes:
1x 2N SIP
®Speaker Horn
Quick User Manual

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Surface Mounting
To mount your unit on a wall or another solid surface 2N SIP Speaker, Wall Mounted
®
use the speaker holder. Fit this holder with screws to keep the device in place. Follow
the figure below while drilling the mounting holes.
Mounting holes
Speaker Holder

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2.3 Electric Installation
Electric Installation Step by Step
It is very easy to connect electrically. Follow the steps below to 2N SIP Speaker Horn
®
avoid equipment damage or electrical injury:
Connect the aditional microphone
Connect the UTP cable.
Connect a 24 V power supply (unless PoE is used).
Caution
Be sure to connect the power supply as the last SIP 2N®Speaker Horn
step. The same applies to PoE supply from the LAN.
Microphone connection
Microphone connection
LAN Connection
SIP 2N®Speaker Horn can be connected to a standard local area network using a LAN
interface via the RJ-45 connector on the back panel. Always use CAT-5d or higher
class cables for reliability reasons.

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LAN Connection
The LAN interface is equipped with the Auto MDIX function for automatic straight or
cross-over cable detection.
The LAN interface can also be used for the power 2N® SIP Speaker, Wall Mounted
supply through active network elements or injectors meeting the IEEE 802.3af
standard.
Note
With PoE, the integrated amplifier power output is limited to 8 W. To
utilise the maximum power output of the amplifier, feed 2N® SIP
from a 24 V DC / 2 A external power supply.Speaker Horn
Caution
We recommend the use of a LAN surge protection.
Power Supply Connection
SIP 2N®Speaker Horn can be fed using active network elements or PoE injectors via
the LAN interface. In case this option is unavailable, use a 24 V DC / 2 A (Part No.
914102E) power supply or another power supply on condition that you keep the

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nominal values included in the Mechanical and Electrical Parameters subsection.
Connect the 24 V DC power supply either to the back panel supply connector as
shown on the figure below
Power Supply Connection
Warning
If you use an adapter other than the recommended one, do not exceed
the nominal supply voltage value of 24 V. Also make sure that the supply
voltage polarity is correct. Exceeding nominal values and/or incorrect
connection may lead to irreversible damage of the equipment.

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2.4 Product Description
2N SIP
®Speaker Horn is an Ethernet audio converter designed for public sound
distribution. It is connected to and communicates with the SIP Proxy server via
telephone calls. This guarantees compatibility with all SIP-based systems.
Use an integrated web interface for configuration.2N® SIP Speaker Horn
Apply the to search all the units 2N® Helios IP Network Scanner 2N® SIP Speaker Horn
connected.