Audio conference system

SM812C/SM812D conference microphone system is the latest development of the professional conference microphone, the advanced digital technology, fully integrated audio technology. Further More, SM812C/SM812D conference microphone built-in high performance audio processing chip, the ability to handle sound pressure, full-balanced design and unique shielding technology, mobile phones and other RF interference resistant. The appearance of a simple microphone atmosphere, comfortable buttons, indicator identification highlights Members generous calm, you can make any room a harmonious match.and SM812C/SM812D also have a 8030 LED to show all the information of the microphone ,it will help us to make the meeting control to be more easy .

FEATURES:

Pluggable gooseneck microphone with light ringHigh sensitivity, effective pick-up range up to 50CMSupport multiple Chairman and vice-chairman at same timeSpeech patterns and apply itself is optional, common modeNot any impact on sound quality under long distance transmissionIncreased reliability with "Closed Loop - Daisy Chain" connection topologySystem unit support hot plug functionbuilt in speakerHighly resistant to mobile phone interferenceChairman unit can override all the active delegate units and approve or reject delegates unit who request to speakMultiple chairman can be used in one system, and can be active at any time regardless of the quantity limit of the preset delegate unitsSupport software control interface and 232 connector the central control device to achieve centralized control8030LED , display information of microphones, and can prompt a variety of operationsUnique and innovative self-test feature that allows the test prior to the meeting prepared to be more simple

SPECIFICATION DATA:

Seize of LED	80*30(mm)
Pick up range:	0-500mm
Frequency response	40Hz-19 KHz
Sensitivity:	-38dB±3dB
SNR:	-80dB
Nonlinear distortion	< 0.3 %( 1KHz)
Power:	AC24V
Length	410m
Weight:	0.75Kg
Temperature	-20°C - 50°C

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Company Show

1. About us

As the lead-runner in Chinese conference system industry, SINGDEN is global provider of complete conference system solutions ,including conference discussion system, voting system, simultaneous interpretation system, attendance registration system, and multimedia control system and conference management software.
SINGDEN prides itself on its independent innovation strategy and product differentiation strategy ever since its inception, with independent intellectual property rights for its wide range of products. The company has obtained a number of patented technologies including utility model patents and patent. And successfully applied for high-tech enterprises in Guangdong Province.

2. Why Choose us

1.10 years experienced, service to international conferences in 40 countries,
2.11 Patents, CE & ROHS certificated,
3.one hour reach Guangzhou airport,
4.keep good quality and competitive for global valued customers.
5.main products cover conference system, simultaneous interpretation system and gooseneck

microphones.

6.Small MOQ.
7.OEM/ODM Accepted.

3. Certifications

4FactoryShow

5.project show

6.Fair Show

7.Our Markets

We are one of the biggest and most professional Intelligent confrence system equipmentand audio&video system accessories manufacturers in China!

We sincerely invite you to be our trading partner!!!

8.Contact