| Transmitter Parameter (Different style is 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.
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Certification
Large conference system.There are mainly high-end conference halls and large multi-functional halls. Its main function is to hold large-scale conferences, forums, technical exchanges and training, as well as press releases and small-scale literary and artistic performances.Medium sized conference systemMainly medium-sized conference rooms and multi-functional halls. Its function is mainly conference. Digital conference system with voting function. The sound effect has reached a high fidelity level.The acoustic characteristic index shall meet the "class I standard for language reinforcement". The system can support multi-point video conference and has remote conference function.
