Features:
- Gooseneck electret mic design with good sound
- 1 AUX input
- Built-in chime function and with different chime modes to choose
- Long-distance transmission is available by CAT5. Cable (Max 1KM)
- Bidirectional communication to guarantee the stable control
- Power supply: DC 24V supply by network cable (Max 100M) or adapter
Specifition:
- Input :MIC:-46dBV/600Ω,Max input level:-24dBV,AUX:-10dBV/50kΩ,Max input level:+10dBV
- Output :Balance 10dBV/600Ω,RJ45 interface
- Frequency Response :150-22000Hz(-3dB)
- S/N :-60dB , with ALL Vol
- Power :DC24V,500mA, adapter
- Control Interface :RS-485,RJ45 interface
- Zones :4 zones control
- Dimension(w*d*h/mm) :170*130*70
- Weight :1.5kg