For the participants, the most important part of the

 conference system is the discussion device. Based on the elegant design of the new generation of DCN discussion devices, Bosch has launched a new series of Wireless Discussion devices, which not only have a dazzling shape, but also provide unparalleled performance. The dcn-wdcs-d discussion device with channel selector enables participants to speak, register their requests, listen to others or listen to their own translation language. Basic function speech intelligibility ensures the highest speech intelligibility at any time. The wireless conference device uses 2.4 GHz operating frequency band (no license required), with ultra-high signal-to-noise ratio and excellent antenna diversity, which can produce excellent sound effect. This means that the signal can be transmitted along a variety of propagation paths to ensure optimal signal reception. In addition, the system also has perfect protection function, which is not interfered by mobile phones and other devices using Bluetooth or microwave signals. Secure wireless communication means more security considerations need to be considered. Therefore, the DCN wireless system and conference devices adopt 128 bit AES encryption technology to prevent eavesdropping and unauthorized access. The encryption function can ensure the confidentiality of information in the system. Channel selector the device has a built-in channel selector, making it ideal for conferences where discussions are conducted in multiple languages and simultaneous interpretation is provided. The channel selector consists of up and down channel selection keys and a display screen (used to display the number and abbreviation of the language). This allows the user to quickly select the desired language channel. Microphone with a socket for short / long handle pluggable microphones (DCN ￣ MICs and DCN ￣ micl, to be ordered separately). Headphones and loudspeakers. In addition, the device also provides two-way headphone connections, so that you can hear other people even if the background sound is very noisy. To prevent acoustic feedback, the built-in speaker is muted when the microphone is turned on. If the headset is enabled, the headset volume will also automatically decrease when the microphone is turned on to prevent acoustic feedback. Decorative borders and buttons Bosch offers decorative borders in various colors (DCN ￣ disr, to be ordered separately) to match the style of the meeting room. The device can be used as: · single representative machine, double representative machine, chairman machine (DCN ￣ dispcm chairman button, which needs to be ordered separately) · single representative machine with auxiliary button (such as for calling service personnel). Battery maintenance is very important for wireless system. One of the features of Bosch wireless conference device is the independent rechargeable battery pack (DCN ￣ wliion, which needs to be ordered separately). These lithium battery packs can be removed and replaced in just a few seconds, providing great flexibility for daily charging operations. Controls and indicators front of the control and indicator lights · Low battery lamp base · hidden "de init" switch · interconnection of mode selection switches (delegates, chairman, etc.) · sockets for pluggable microphones · two 3.5 mm (0.14 inch) stereo headphone sockets · DC input power (accessible when battery pack is removed) certificate and recognized region certification European CE Technical specifications electrical specifications frequency response 30 Hz – 20 kHz headphone load impedance > 32 ohm < 1K ohm output power 2 x 15 MW / 32 ohm mechanical indicators table top mounting dimensions (H x W x D) without microphone 61 x 190 x 160 mm (2.4 x 7.5 x 6.3 in) weight without battery 495 g (1.10 lb) with battery 710 g (1.57 lb) top color DCN (DCN) wireless conference device with dark color selector (DCN) and DCN (90d) can be ordered. The microphone, trim and battery are ordered separately. Order No. dcn-wdcs-d hardware accessories DCN ￣ MICs pluggable short microphone new generation of DCN system pluggable short handle microphone, 310 mm (12.2 inches), silver white. Order number dcn-mics DCN ￣ micl pluggable long microphone new generation DCN system pluggable long handle microphone, 480mm (18.9 inches), silver white. Order No. dcn-micl dcn-disrh-sr decorative frame, high gloss, silver white (each set of 10) new generation DCN system conference discussion device decorative strip, high gloss, silver white (10 pieces). Order No. dcn-disrh-sr dcn-disr-sr decorative frame, silver white (10 pieces per set) new generation DCN system conference discussion device decorative strip, silver white (10 pieces). Order No. dcn-disr-sr DCN ￣ disr ￣ D decorative frame, dark color (each set of 10) new generation DCN system conference discussion device decorative strip, dark color (10 pieces). Order No. dcn-disr-d DCN ￣ disrmh decorative frame, metal, high gloss (each set of 10) new generation DCN system conference discussion device decorative strip, metal, high gloss (10 pieces). Order No. dcn-disrmh DCN ￣ disrms decorative frame, metal, sub gloss (10 per set) new generation DCN system conference discussion device decorative strip, metal, semi gloss

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042