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Description
Mini Hidden Type Microphone ,cctv microphone
Mini Type Microphone
Monitoring Scope: 5～60㎡
Application: CCTV System
Type of Microphone：Electret
Working Voltage:DC 9V-12V
Operating Current：25mA
Application: CCTV System
Type of Microphone：Electret
Working Voltage:DC 9V-12V
Operating Current：25mA
Output Signal：2.5Vpp / -25db
Frequency Rang：200～ 10kHz
Output Impedance： 600Ω
Sensitivity：-60dB
Signal to noise ration (SNR)：60dB (1m 40dB sound source)
50dB (10m 40dB sound source)
Direction：Omnidirectional
Max SPL (sound pressure level)：80dB SPL (1KHz, THD 1%)
Dynamic Range：35dB (1KHz at max dB SPL)
Frequency Rang：200～ 10kHz
Output Impedance： 600Ω
Sensitivity：-60dB
Signal to noise ration (SNR)：60dB (1m 40dB sound source)
50dB (10m 40dB sound source)
Direction：Omnidirectional
Max SPL (sound pressure level)：80dB SPL (1KHz, THD 1%)
Dynamic Range：35dB (1KHz at max dB SPL)
Material：Plastic + PVC
Color：Black
Operating Temperature：-20°C-40°C
Storage Temperature：30°C-50°C
Relative Humidity：95% or less (non-condensing)
Color：Black
Operating Temperature：-20°C-40°C
Storage Temperature：30°C-50°C
Relative Humidity：95% or less (non-condensing)
