DCNM-DVT
Bosch DCNM-DVT Discussion device with voting, five touch color voting buttons and NFC identification reader, Choice of pluggable microphone to be ordered separately, Configurable as a single participant or chairperson’s device, Power consumption: 3.7W.
Discussion device
Bosch DCNM-DSL DICENTIS Discussion device with voting.
Versatility
Configurable as a single participant or chairperson’s device
Speech intelligibility
Crystal‑clear sound due to a very high signal‑to‑noise ratio, Maximum speech intelligibility is guaranteed, The loudspeaker and microphone can be active at the same time to facilitate a face‑to‑face meeting experience.
Security
Encryption ensures that information within the system remains confidential.
NFC Card
Built‑in NFC reader for fast recognition of participants
Interconnections
Socket for pluggable microphone, Two 3.5 mm (0.14 in) headphone sockets stereo jack type, 2x RJ45 compatible connection for system communication and power,
Hot Plug-and-play.
Electrical | |
Supply voltage | 48 VDC |
Power consumption | 3.7 W |
Frequency response | 100 Hz to 20 kHz (-3 dB at nominal level) |
THD at nominal level | < 0.1 % |
Dynamic range | > 90 dB |
Signal‑to‑noise ratio | > 90 dB |
Audio inputs | |
Nominal microphone input | 80 dB SPL according IEC60914 |
Maximum microphone input | 110 dB SPL according IEC60914 |
Audio outputs | |
Loudspeaker nominal output | 72 dB SPL at 0.5 m |
Loudspeaker maximum output | 87 dB SPL |
Headphone nominal output | 0 dBV |
Headphone maximum output | 3 dBV |
Headphone load impedance | > 32 ohm <1k ohm |
Headphone output power | 65 mW |
General | |
Touch buttons | Capacitive touch buttons |
Supported contactless NFC tag | According to: ISO/IEC14443 Type A (from 106 kbps to 848 kbps. MIFARE 106kbps). |
Mechanical | |
Mounting | Tabletop |
Dimensions (H x W x D) without microphone | 72 x 259 x 139 mm (2.8 x 10.2 x 5.5 in) |
Color (top and base) | Traffic black (RAL 9017) |
Weight | Approx. 955 g (2.1 lb) |
Environmental | |
Operating temperature | 5 ºC to +45 ºC (41 ºF to +113 ºF) |
Storage and transport temperature | -30 ºC to +70 ºC (-22 ºF to +158 ºF) |
Relative humidity | < 90 %, > 5% |
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