Mda Series Card Type Programmable Central Controller (With Audio)

We are involved in manufacturing, exporting and supplying MDA Series Card Type Programmable Central Controller (With Audio) in Guangzhou, Guangdong, China.

Product traits
1) Patent product, obtained national compulsory CCC certification.
2) Both of software StrAV&MDA and StrIDE are obtained certification of copyright.
3) Support control by iPad, Android, RF Touch panel, PC and web server.
4) Innovative card plug-in type with 3 extension slots. Each slot can be inserted into MIC card to extend the MIC input. Meanwhile, can also insert into all kinds of extension card upgrade to small and medium-size central control system.
5) MDA series integrated our engineering application experience, specially designed for the medium-size intelligent conference room. It creatively integrates the function of 4 channel MIC input( can extend to 16 channel via extension card, include phantom power supply), pre-mixing processing, 4 channel stereo line input and switch, MIC INSERT, AUX IN/OUT, digital power amplifier, digital volume control module, power management module and central control system into one device. Its function is powerful and convenient to use.
6) Its MIC INSERT/RETURN interface designed for access feedback suppressor, improve the microphone pick up distance and avoid the microphone howling effectively. Unique in AUX IN/OUT interface used for audio OUT/IN in distance video conference system, it also have echo cancellation technology, can eliminate the inherent echo from dist