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Linear Cctv Microphone Siz 110 - China

price: 1.50 Dollar US$

Pickup Area: 20 ㎡
Transmission Distance: 1000M
Frequency Response: 200Hz~10kHz
Sensitivity: -60dB
SNR: 60dB (1m40 dB)50dB (10m40 dB) 1KHz at 1 Pa
Directional Property: Omnidirectional
Dynamic Range: 35dB (1KHz at Max dB SPL)
Max Sound Pressure: 80dB SPL (1KHz, THD 1%)
Output Impedance: 600~1000Ω non-equilibrium
Output Signal Amplitude: 2.5Vpp/-25db
Microphone: Electret type condenser microphones
Connection Way: 2 leading wires(white audio lead is positive wire, black wire connect power)
Transmission Cable: Telephone wire, network twisted pair, RVV cable(pls use shield cable in complex electromagnetic enviroment)
Supply Voltage: DC9V-18V(recommend to use 12V, more than 500 meters recommended 15V)
Working Current: 25mA


Company Contact:


  • Phone: +8613570445556

  • Address: Baishashui Road,Changban industries Area,16th building,3th Floor, Guangzhou, Guangdong, China

  • Email: Email


Published date: December 20, 2018 -

  • Business Description: We are the manufacturer of CCTV microphones be the audio frequency solution provider of Chinese industry-leading at present, selling different audio monitoring for CCTV cameras and related products. As a domestic real audio scheme developer, Sizheng is committed to provide users with the most conforms to the actual demand plan and products. At present, Sizheng products and solutions have been used by more than 6000 companies in China and abroad.

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