| Transmitter Parameter (Three styles are available) |
| Power Supply | DC 24v |
| RF Power Output | 15mA-60mA |
| S/N Ratio | >75dBA |
| Frequency Response | 100Hz-12KHz |
| Type | Condenser |
| polar pattern | Cardioid |
Features
GMS-5500 series is designed for large conference room. It is a highly stable conference system with easy operation
● With 4 channels input, up to 260 units can be connected to one system
● Maximum 8 discussion uints at the same time
● It supports all kinds of camera agreement, and can be set camera tracking without connecting to PC
● It adopts sign-in,simple voting function. More voting/scoring function can be realized by software
● With built-in IC card reader for sign-in
● 5+1 channels simultaneous interpretation function
● With FIFO, LIFO, sound control etc. meeting mode
GMS-5500 Rear Panel 
[1]. Power Socket
[2]. 6.3mm Earphone Jack
[3]. 6.3mm Audio Input
[4]. XLR Output
[5]. Aux RCA jacks
[6]. RS-232 Port for Central Controller
[7]. RS-232 Port for PC
[8] Microphone Unit Port
Microphone unit
● Built-in aluminum alloy Panel
● Hyper-cardioid directional gooseneck microphone
● LCD window shows the operation information
● 6 keys for sign-in , voting and volume adjustment
● Red ring indicator shows working condition
Application
Ideally suitable for small scale boardrooms and meeting rooms, Large Meeting Room, Large lecture seminar.
Welcome to our company ,a one-stop solution for your Microphone business
The system has the functions of intelligent control, management and switching. It can support multipoint video conference aEquipped with simultaneous interpretation system and infrared wireless listening system.In terms of video design, large screen projection display is selected, a multi-functional LCD screen is set to display video signals and computer graphics, a color camera that can automatically track the speakhas remote conference function. Equipped with digital audio and video multimedia equipment, simultaneous interpretation system and infrared wireless listening system. 
