Wired Speech Voting System, Digital Microphone, Microphone for Conference System, Meeting Room, Teaching Classroom
Negotiable /Piece
Min.Order:1 Piece
Guangzhou Meishi Electronic Technology Co., Ltd.
Wired/Wireless Conference Microphone System, Desktop Speech Delegate Unit with LED display
OEM/ODM, Conference Meeting Room Speaker, Digital Microphone, Desktop Speech Chairman Unit
Conference Language Speaker, Digital Microphone, Desktop Speech Chairman Unot, Delegate Unit
Audio Speaker System, Speech and Voting, Conference Console, Conference Microphone System
Wireless Voting System, Digital Microphone, Desktop Speech and Voting Chairman unit
AVCIT D4212 and D4213 is speech and voting unit without LED display, D4212 is speech unit for chairman, while D4213 is speech unit for delegate, simply push and talk. Speaker and headphone jack built-in, with volume control knob, DSP processing ensure high-fidelity voice, compact and stylish.
Power DC24V
Unit interface DIN8P interface
Power 3W
Headset output 9dBu,8-32Ω,3.5mm mini jack
Speaker power 2W
Microphone type Capacitive diaphragm
Point heart-shaped
S/N >80dB
Crosstalk attenuation >80dB
Distortion <0.10%
Frequency response 60-8kHz
Equivalent noise ≈20dBSPL
Maximum SPL105dB(3% threshold)
Sensitivity -22dBv/Pa
Dimensions 213*145*70mm
ColorSilver Back
1. Why work with us?
1). Rich experience of working with foreign customers.
2). All product we providing are the best quality, comply with CE, FCC and RoHS
3). Rapid and timely service, 24 hours available.
4). 1-5 years guarantee for all our product.
5). World-leading tech, strong technical support team.
6). A company with CE/ROHS
2. How to order?
It is very easy to order if you can determine which product and quantity you need. But if you can't sure which product can best suitable for your needs, our sales will give you best recommend.
3. How to make payment
We support TT / Western Union / MoneyGram for payment, you can chosse the one best suit for you.
You can get account information from our sales.