Description
DCNM-DE Discussion device with touchscreen
Commercial Type No.: DCNM-DE
Product No.: F.01U.313.729

- 4.3 inch capacitive touch screen and built‑in NFC reader for fast recognition of participants
- Configurable as a single participant, dual‑use, or chairperson’s device
- Functionality can be conveniently expanded with software modules

Details :
Supply voltage 48 VDC
Power consumption 5 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
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 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
Screen size 109.22 mm (4.3 in)
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 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. 1035 g (2.3 lb)
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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