FAQs About Bosch DCNM-DVT
Find answers about voting controls, NFC identification, microphone compatibility and DICENTIS system integration.
The DCNM-DVT has five colour coded capacitive touch buttons for Present, For/A, Against/B, Abstain/C and DNPV/D voting options. The buttons illuminate when voting is available in the configured meeting.
Yes. It has a built-in NFC reader for fast participant recognition. Identification and voting functionality require the applicable DICENTIS Premium or Ultimate software license.
No. The DCNM-DVT has a socket for a compatible pluggable microphone, but the DCNM-HDMIC, DCNM-MICS or DCNM-MICL must be ordered separately.
Yes. The unit can be configured through the DICENTIS PC configuration software as either a single-participant device or a chairperson’s device.
Electronic Security Company (ESCO) supplies Bosch DICENTIS conference systems across Pakistan, including professional system design, genuine product support and after-sales service.
DICENTIS Conference System Overview
Explore the Bosch DICENTIS conference platform behind the DCNM-DVT voting discussion device. See how IP-based conferencing supports structured discussions, participant identification and integrated meeting functions.
Designed for Structured, Accountable Decisions
The Bosch DCNM-DVT combines focused discussion, participant recognition and clear voting controls for professionally managed DICENTIS meetings.
Five-Option Voting
Five colour coded capacitive buttons support Present, For, Against, Abstain and DNPV voting choices.
Chairperson Ready
Configure the device through DICENTIS software for single participant or chairperson use in each meeting.NFC Identification
The built-in NFC reader supports fast participant recognition with compatible contactless identification cards.
Clear Speech Audio
The loudspeaker and microphone can operate together, with feedback suppression for face-to-face discussions.
Encrypted Communication
DICENTIS encryption protects meeting information as it moves across the connected conference system.
Flexible Connections
Connect a pluggable microphone, two headphones and system cabling through dedicated device connections.
Bosch DICENTIS DCNM-DVT Voting & Participant Identification
The DCNM-DVT combines colour coded voting controls, NFC participant recognition, accessible voting feedback and clear status indications for well-managed DICENTIS meetings.

NFC Participant Identification
Built-in NFC reader supports fast and secure participant identification using compatible registration cards.
Colour Coded Voting
Five illuminated capacitive buttons clearly guide participants through each available voting choice.
Possible-to-Speak Indication
Clear status indicators show when a participant can activate the microphone and begin speaking.
Accessible Voting Feedback
Audible confirmation through headphones can provide voting feedback for visually impaired participants when the system is configured with the DCNM-LPD participant database license.
Bosch DCNM DVT DICENTIS Discussion Device with Voting: Technical Specifications
| Specification | Details |
|---|---|
| Product Overview | |
| Brand / series | Bosch / DICENTIS |
| Model | DCNM-DVT |
| Product type | Discussion device with voting |
| Material number | F.01U.313.727 |
| Configuration | Single participant or chairperson, configured through PC configuration software |
| Included product | 1 × DCNM-DVT DICENTIS discussion device with voting |
| Microphone | Compatible pluggable microphone ordered separately |
| Voting & Identification | |
| Voting controls | Five capacitive, colour coded touch buttons |
| Voting options | Present, For / A, Against / B, Abstain / C and DNPV / D |
| Built-in reader | Contactless NFC tag reader |
| Supported NFC tags | ISO/IEC 14443 Type A, 106–848 kbps; MIFARE 106 kbps |
| Voting and identification functions | Require the applicable DICENTIS Premium or Ultimate software license |
| Accessibility support | Audible vote confirmation through headphones can be enabled with the DCNM-LPD license; Braille orientation sheet available separately |
| Electrical & Audio Performance | |
| Nominal voltage | 48 VDC |
| Power consumption | 3.70 W |
| Frequency response, −3 dB | 100 Hz–20,000 Hz |
| Total harmonic distortion + noise | 0.10% |
| Minimum dynamic range | 90 dB |
| Minimum signal-to-noise ratio | 90 dB |
| Audio Inputs | |
| Nominal acoustic input level | 80 dB SPL |
| Maximum acoustic input level | 110 dB SPL |
| Loudspeaker & Headphone Outputs | |
| Nominal acoustic output level, at 0.5 m | 72 dB SPL |
| Maximum acoustic output level | 87 dB SPL |
| Nominal headphone output level | 0 dBV |
| Maximum headphone output level | 3 dBV |
| Headphone load impedance | > 32 Ω and < 1 kΩ |
| Maximum headphone output power | 65 mW |
| Connections | |
| Microphone connection | Socket for compatible pluggable microphone |
| Headphone connections | 2 × 3.5 mm stereo sockets with independent volume control |
| System connections | 2 × RJ45-compatible connections for communication and power |
| Physical Specifications | |
| Mounting | Tabletop |
| Dimensions (H × W × D), without microphone | 72 × 259 × 139 mm (2.80 × 10.20 × 5.50 in) |
| Colour, top and base | Traffic black (RAL 9017) |
| Weight | 955 g (2.10 lb) |
| Environmental Conditions | |
| Operating temperature | +5°C to +45°C (+41°F to +113°F) |
| Storage temperature | −30°C to +70°C (−22°F to +158°F) |
| Operating relative humidity | 5%–90%, non-condensing |