Discussion systems are used during meetings and conferences on the principle of the "Round Table" or at major conferences on the principle of "Parliament". Each participant has a delegate unit that consists of a microphone and speaker. The discussion system makes it possible to capture the conference or meeting, since each participant is equipped with their own microphone. Systems such as these also provide "guidance" for the meeting or conference, seeing as not all participants can talk at the same time, the Chairman thus has the ability to grant or revoke the participants’ permission to speak. We have two types of discussion systems to offer: Analog systems CCS800 for larger meetings or small conferences, and digital DCN NG (Digital Congress Network Next Generation) for larger and more demanding gatherings or conferences. DCN NG digital discussion systems are applicable in even in the most demanding of conference halls. These systems therefore enable the identification of delegates via chip-cards, votes, direct connection with the simultaneous interpretation system, private conversations among delegates, etc. Dedicated computer applications are used to manage these systems, allowing the operator or chairman to have complete control over the conference.

Communication without language barriers - an idea that all multilingual gatherings have been striving for. Systems for simultaneous interpretation grant exactly that - communication without limits, without language barriers. Systems for simultaneous interpretation consist of translation booths and a system for distributing the multilingual signal. At multilingual conferences, equipped with a system for simultaneous interpretation, each participant speaks a language that most suits them and listens to the language they understand best - communication without language barriers. A necessary requirement for qualitative simultaneous interpretation is a good booth for interpreters. Tehnozavod CRN offers interpreter booths by the Dutch manufacturer Audipak that wholly meet all valid standards of this region. In order to maximally facilitate the work of interpreters all booths are fitted with a noiseless ventilation system. During the translation process, simultaneous interpreters use interpreter desks within the booths. The interpreter desks in our product range are from the new generation of the DCN series and are designed to simplify the handling for interpreters as much as possible. All interpreter desks are completely digital and have support for up to 32 languages. Special attention was paid to ergonomics and functionality so that they are equipped with functions that can even be operated by blind simultaneous interpreters. Translated languages ​​can be distributed in two ways; wirelessly or via a discussion system. For the wireless distribution, we use the digital infrared INTEGRUS system. This system is insusceptible to interferences from lighting, mobile phones and similar sources of electrical disturbance. Each conference participant has a receiver with headphones with which they can adjust the volume and select the language they want to hear. The INTEGRUS system supports up to 32 languages, ​​which allows us to offer systems for even the largest conferences by European standards.

Presentation Systems can consist of a projector with a projection screen, plasma or LCD screens, or video walls. Due to the large dimension and simple setup, projecting an image onto a screen via projector is the most common type of presentations. We offer a wide selection of projector screens of different sizes, with either front or rear projection. Additionally, we have 16:9 projectors and screens in our repertoire to make your presentation look even more effective. We also have the ability to offer 15" to 50" plasma or LCD screens.

PA systems have a wide spectrum of applications
and therefore a wide spectrum of different designs for individual components.
PA systems can be permanently set up in large commercial or public buildings,
shopping malls, airports, railway stations, etc. Such systems typically make
use of a large number of slightly less powerful speakers, and with the distance
between individual speakers also being greater, they exclusively apply 100V
technology to transmit audio signals. Such systems are commonly referred to as
PA Systems (Public Address). In our range of products we present PA systems
from the renowned manufacturer BOSCH (former PHILIPS). Bosch offers two lines
of the PA system: PLENA and PREASIDEO. The PLENA public address system is used
for small and medium-sized installations, and PREASIDEO for large and complex
systems. PLENA VAS is an individual group of products within the PLENA series,
and all the products in this group are designed and manufactured to satisfy the
international IEC standards for emergency / evacuation public address systems. The
sound setup for concert, conference or gym halls most commonly utilizes PA
systems with higher power and those can either be stationary or movable. For
these purposes low-impedance speakers are used while the 100V technology is only
rarely applicable in this case. For the sound setup of halls we can supply you
with products from the company BOSH, as well as the German company RCS. We can
offer all the necessary equipment for the sound setup of halls, from wireless
and wired microphones, a variety of sound sources, audio mixers, various effects,
audio switcher, to active or passive speakers