VISSONIC VIS-DVC-T

Description

The intercom stations are clearly designed and are very stable and durable. An OLED display shows all functions. Product variants for voice dialing, voting and ID card identification.

Features

• Solid, unobtrusive design with touch buttons.
• Simple, intuitive operation.
• Standard CAT5e cabling with RJ45 connectors makes it easier Structure and offers a secure connection.
• Hot plug function, i.e. conference stations can be added or removed during active operation.
• Stable signal transmission through secure loop-through technology (hand-in-hand loop network ).
• The connecting cables can be routed into the microphone station either from behind or from below. This allows different types of installation.

• Delegate station:
o A touch-sensitive microphone activation button.
• Presidential station:
o A touch-sensitive microphone activation button,
o A touch-sensitive button for assigning other stations
o A touch-sensitive Button for rejecting or switching off other microphone units.

• The easy-care, touch-sensitive buttons enable silent operation and are resistant to moisture.
• Bright, high-contrast OLED display with a wide viewing angle shows the functional status of the intercom station, the date and the volume setting of the loudspeaker or headphone output . As soon as the microphone is activated, the elapsed speaking time appears in the display.
• Good sound quality thanks to the internal loudspeaker.
• The built-in loudspeaker is automatically muted when your own microphone station is active to avoid feedback.
/>• Headphone jacks on each side of the call station are easily accessible and easy to use.
• Selection of gooseneck microphones in different lengths with 2-color light ring.
• The gooseneck microphone is plugged in and screwed on. This guarantees a secure connection and prevents the microphone from being accidentally released.
• An external audio signal can be fed into the control panel and is transmitted to the loudspeaker of the call station.
• AUDIO-LINK technology with a ring-shaped network guarantees a good one Signal transmission and prevents interference from external transmission sources such as smartphones or similar devices.
• VIP delegate: If all microphone stations are designed as “presidential microphone stations”, you can define up to 32 of these microphone stations as VIP delegates, i.e. up to 8 of them Intercom stations can assign themselves at any time at the same time.
• A CAT5e network cable transmits 64 audio channels and additional control information.
• Very good sound quality, interference-free signal transmission, 48K sampling rate and a frequency response of 20 Hz to 20 kHz.
• Functional modes of the call stations:
- "OPEN" mode: Each call station is activated as soon as the talk button on the call station is pressed.
- "APPLY" mode: When the talk button on a call station is pressed, an activation request is initiated . The microphone on the call station lights up green and the presidential call station indicates that there is an activation request. The President can accept or reject them. If the President accepts the activation request, the microphone of the affected station lights up red and the microphone is active.
- "VOICE" Mode: As soon as a station is spoken loudly enough, the microphone is activated.
- "OVERRIDE " Mode: When you press the talk button on a call station, the microphone is activated. At the same time, the previously active intercom station is deactivated.
• IEC 60914 and GBT 15381-94 standards compliant.

Technical data

Maximum power consumption ........................... ........ 2.0 W
Frequency response ................................ .................. 20 - 20,000 Hz
Tonal harmonic factor .......................... .......................................... <0.1%
Dynamic range ................................................ ......... >94 dB
Signal-to-noise ratio ................................. ................ >96 dB
Microphone type: ................. different microphones to choose from
Headphone impedance ................................................ ....... 16 Ω
Power at the headphone output ........................... 25 mW
Headphone output ................................ 3.5 mm stereo jack
Maximum sound pressure level . ............ > 70 dB SPL at 0.5 m
Cable connection .................. CAT5 / CAT6 with RJ45 connector
Controls .......................... Touch-sensitive buttons

Housing:
Material ........................................... ................................... ABS
Weight ......... .........................................0.9 kg (with microphone)< br />Dimensions (W x D x H) ..200 × 125 × 55 mm (without microphone)
Color ...................... ................................................ Anthracite