Product description details / Product description
VS-7620C/D Wireless Video Conference system microphone unit
*Unit-direction condenser microphone: microphone with red ring indicator LED,Aluminum Alloy Squareor Cylindrical Short Medium Rod, Up and down movement angle 50 degrees.
*Aluminum alloy panel material on microphone surface, beautiful and durable, silver inverted edge and organic glass.
*With the 4.0 inch 480X480 colour IPS touch display screen menu of English, there is showing the meeting information, sate of the equipment, conference mode, ID number, speech countdown time, speaking time, open or off .
*Inside work with 3000mAh recharge lithium battery, opening time more than 8 hours keep talking for one time charge, 18 hours standby without opening. （Select 28 port CHARGEING）
*Microphone time，microphone could be auto receive date and time when power opening.
*The microphone has the function of selecting 4 screensavers, and after selecting the host menu, the microphone switches uniformly without the need for separate settings (batch customizable)
*Microphone have service calling: drink, pen or paper, other service, host will showing which number microphone calling.
*The microphone unit uses Double switch, an inductive touch switch and backup rubber physical switch, touch without mechanical sound, With the status indicator light and opening light.
*Professional high fidelity, condenser microphones core, high directivity, Speaking distance can reach 10 to 40 cm with clear voice（Optional gooseneck movable elevator mast）, use Intelligent Prevent Noise Processor could be 50cm to 1M.
*Microphone support the third party central control for industrial RS232 communication protocol，it can be though central control to tracking and ON/OFF.
*The microphone ID number and signal can be set independently, and the current microphone video tracking preset position and dome camera number can be queried;
*Chairman could be shut down delegate, also Chairman controls the microphone for approving applications.
* The microphone has a high strength anti-electromagnetic interference design to prevent the mobile phone interference noise interference.
*Chairman unit with priority speaking, and chairman do not be limited by main machine. It can shut down all delegate unit.(Select short stem)
技术参数SPECIFICATIONS
|
产品名称NAME |
VS-7620C/D MIC UNIT |
|
锂电池容量battery |
3000mah Li |
|
输入input |
心形指向电容麦克风 Cardioid Condenser Microphone |
|
邻频干扰抑制Adjacent frequency interference |
>60dB |
|
功率损耗current drain |
280mA |
|
灵敏度sensitivity |
-47Db |
|
信噪比s/n |
65Db |
|
频率响应frequency response |
100-10KHZ |
|
UHF频率范围UHF frequency |
UHF600MHz-690MHz, 433MHz |
|
重量 weight |
1.5kg |
|
尺寸(W、D、H）dimension |
160×110×60mm 不含咪杆 |
|
颜色colors |
黑Black |
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安装installation |
台面式Desktop |
|
方短杆MIC Stem Length |
220mm固定方短杆(Not Activity) |