Conference System

Introduction ◆ high security and confidentiality, anti-wiretapping, anti-mobile phone electromagnetic interference; ◆ uses infrared signals to achieve sound transmission, high fidelity sound, high signal to noise ratio, no sound delay; ◆ new anti-howling single point of high sensitivity pickup, the sound is more perfect; ◆ voice signal path and the control signal path are wirelessly without cumbersome cabling, simply turn on the power connection can be used, and are within the coverage range anywhere; ◆ rotation 1 1-2-3, 1-2-3 limit, the President dedicated seven kinds of speech mode, external video tracking capabilities for meeting 128 attendance units within; ◆ seat microphone use large-capacity lithium battery, can be 8 hours of continuous speech and 25 hours of standby time directly charging and charging case use two charging methods; ◆ large-screen LCD display, hierarchical menu design, with power display, undervoltage alarm, line number, signal indicator. Features: ◆ meeting mode: restrictions on speech, rotation mode; ◆ external video equipment, speakers can achieve image positioning tracking, supporting multiple control protocols; ◆ 160x32 dot matrix LCD display, four function keys for system settings and adjustment; ◆ two audio signal output terminal for external recording or reproducing apparatus; ◆ can be mounted in a standard 19-inch rack; technical parameters: ◆ Power: AC110-220V / 50Hz / 60Hz ◆ number of audio channels : 4 ◆ channel number: 14 ◆ Frequency: 6MHz-8MHz ◆ Receiving sensitivity: -85dBm ◆ Distortion: <0.5% dB ◆ SNR:> 70dB ◆ Input Impedance: 50 ◆ Rated power:? 10W