Product Description

• Chairman unit for digital conference systems with priority control
• Super cardioid condenser microphone with 15–60cm voice pickup distance
• Anti-interference design against mobile, Wi-Fi, Bluetooth, and radio signals
• Hand-in-hand connection via RJ45 CAT6 and 8-pin backup port
• Built-in 0.96” OLED screen displays ID and working status
• Flexible 400mm gooseneck microphone and red ring LED indicator
• Supports up to 10 chairman and 100 delegate microphones (expandable to 1000)
• Powered by CS-900 digital controller (DC24V)

Specifications

• Model: CS-903
• Power Supply: DC24V from controller
• Voice Pickup Distance: 15–60cm
• Sensitivity: –
• Max SPL: 125dB
• THD: <0.05%
• S/N Ratio: >80dB
• Frequency Response: 30Hz–20kHz
• Impedance: 2k Ohm
• Gooseneck Length: 400mm
• Display: 0.96” OLED
• Connection: RJ45 + 8 PIN
• Material: ABS in black
• Dimensions: 205 × 115 × 60 mm
• Weight: 1kg