AXIS Device Microphone A

An ultra-low-noise microphone with an SNR of 80 dBA. It is designed to be mounted inside the dome of AXIS Q35 Series (-V and -LV) to enable sound capture.

Specification:

Frequency response 20 Hz – 20 kHz, ± 2 dB. Signal-to-noise ratio (SNR): 80 dBA (relative 1 kHz @ 1 Pa, 94 dB SPL). Sensitivity -28 dB ± 3 dB (at 1 kHz, 0 dB=1 V/Pa). Max sound pressure level (SPL): 119 dB at 1 kHz. Impedance 1.5 kΩ @ 1 kHz. Temperature range: -20 °C to 60 °C (-4 °F to 140 °F)