High Fidelity Surveillance Microphone (Aluminium)


Add high quality audio to any surveillance installation with the VSAMICB. This microphone enables audio recording and features adjustable sensitivity, DNR and auto gain control.

Product features:
• 80dB signal noise reduction for low background noise
• 10 ~ 150m² effective range
• Adjustable sensitivity; audio gain control
• Dynamic range up to 104dB (1KHz at Max dB SPL)
• Cascading support for multiple audio outputs
• Stylish aluminium casing
• Ideal for ceiling & wall mounting; for indoor use only

* Legality of voice recording in Australia varies by state and may require knowledge & consent from all parties. Refer to individual state laws for details.
Bandwidth Frequency 20Hz ~ 20kHz
Dimensions Φ70 x 21mm
Direction Omni-directional
Dynamic Range 106dB (1KHz at Max dB SPL)
Ingress Protection N/A
Interface Ports 2 x RCA female ports, 1 x DC power port
Material Aluminium
Max. Sound Pressure 120dB SPL (1KHz, THD 1%)
Microphone Electret Condenser Microphone
Operation Area 5 ~ 150m²
Operation Environment -25°C~+70°C
Output Impedance 600Ω (unbalanced)
Output Signal Amplitude 2.5Vpp/-25dB
Power Consumption 50mA
Power Supply 12VDC (9 ~ 18V)
Sensitivity -30dB
Signal-to-Noise Ratio 82dB (1m 40dB sound source SPL) / 52dB (10m 45dB sound source SPL) / 1kHz at 1Pa
Weight 0.11kg
Warranty (Years) 4