Product Description

• Meets IEC60914 & GBT15381-94 standards
• Built-in video tracking & attendance system
• Record directly to USB flash drive
• Multi-language display (EN/CN)
• All-digital system for superior audio
• 4.3" capacitive touchscreen control
• Password-protected admin settings
• Advanced DSP audio processing
• Operates with or without a PC
• 4 network ports (20 units each)
• 4 mic ports (25 units each)
• Daisy-chain "hand-in-hand" connection
• Multiple conference modes (FIFO, Chairman, etc.)
• Adjustable speaker limit (1-12)
• Timed speaking function
• RS-232 port for central control
• Multiple audio inputs & outputs
• Rack-mountable design (19")