IPA-480 Paging Microphone

Audio Output: 0dB (Balanced).
Audio Input: -36 dB +/- 3 dB (Balanced).
Frequency Response: -1dB (80Hz – 15kHz).
Signal-to-noise ratio: 90 dB.
Serial interface: RS485 / Maximum 200 m (UTP CAT5).
Operation Temperature: 0°C / +40°C
Net weight: 0,5 Kg.
Dimensions: 200 x 60 x 120 mm.