ไมค์ประชุมไร้สาย BOSCH DCNM-WDE Wireless Discussion with Touchscreen

ฐานไมค์ประชุมไร้สายสำหรับประธานหรือผู้ร่วมประชุมระบบดิจิตอลแบบมีหน้าจอ Touchscreen BOSCH DCNM-WDE, Possible‑to‑speak and request‑to‑speak indication in microphone, Single‑use, dual-use or chairperson can be configured via the web interface

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Product Description

BOSCH DCNM-WDE Wireless Discussion with Touchscreen

ฐานไมค์ประชุมไร้สายสำหรับประธานหรือผู้ร่วมประชุมระบบดิจิตอลแบบมีหน้าจอ Touchscreen BOSCH DCNM-WDE, Possible‑to‑speak and request‑to‑speak indication in microphone, Single‑use, dual-use or chairperson can be configured via the web interface

The Wireless Device Extended (DCNM‑WDE) of the DICENTIS Wireless Conference System enables participants to speak, register a request-to-speak, and listen to the speaker during a meeting.

Wireless Device Extended (DCNM‑WDE) enables advanced meeting efficiency due to the 4.3 inch capacitive touch screen and Near Field Communication (NFC) reader for identifying users.

The device can be easily configured as a single-use, dual-use or chairperson Wireless Device Extended via the web browser interface of the Wireless Access Point (DCNM‑WAP).

Features:

  • Possible‑to‑speak and request‑to‑speak indication in microphone.
  • Single‑use, dual-use  or chairperson can be configured via the web interface.
  • Audio mute button.
  • Operating in the 2.4 GHz and 5 GHz (UNII1, 2 (extended) and 3) (license free) band.
  • Based on standard WiFi.
  • Seamless automatic frequency channel switching.
  • WiFi coverage area range test.
  • Packet Loss Concealment.
  • WPA2 encyption prevents eavesdropping and unauthorized access.

Specifications

Supply voltage (battery pack) 7.5 Vdc
Power consumption 4 W
Operating time DCNM-WD > 24 hours (20% speech, 80% listening)
Operating time DCNM-WDE > 20 hours (20% speech, 80% listening)
Frequency response 100 Hz – 20 kHz) (-3 dB at nominal level)
THD at nominal level < 0.1 %
Dynamic range > 90 dB
Signal‑to‑noise ratio > 90 dB
Headphone load impedance > 32 ohm <1k ohm
Headphone output power 15 mW
WIFI standard IEEE 802.11n
Frequency Range 2.4 GHz and 5 GHz (ISM license free)
Nominal microphone input 80 dB SPL according IEC60914
Maximum microphone input 110 dB SPL according IEC60914
Loudspeaker nominal output 72 dB SPL at 0.5 m
Loudspeaker maximum output 80 dB SPL
Headphone nominal output 0 dBV
Headphone maximum output 3 dBV
Screen size 4.3 inch
Screen type Capacitive multi-touch
Supported contactless NFC tag According to: ISO/IEC14443 Type A
(from 106 kbps to 848 kbps. MIFARE 106kbps).
Mounting Tabletop
Dimensions (H x W x D) without microphone 259 x 139 x 72 mm (10.2 X 5.5 x 2.8 in)
Weight: DCNM-WDE / DCNM-WDE + Battery Pack 670 g (1.47 lb) / 1131 g (2.49 lb)
Colour (top and base) Traffic black (RAL 9017)
Operating temperature 5 ºC to +45 ºC(41 ºF to +113 ºF)
Storage temperature -20 ºC to +70 ºC(-4 ºF to +158 ºF)
Relative humidity < 95 %, > 5%

Downloads

ดาวน์โหลด Data Sheet DCNM-WDE


โทร. : 02-2031821 , 02-6414744
สายด่วน : 095-9265276 , 086-3114142

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