Linear CCTV Microphone SIZ-110

  • 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
  • Working Environment: -25℃~40℃
  • Color: Black
  • Housing Material: PVC
  • Product Size: 16mm×5mm
  • Place of Origin: Guangzhou, China

Product Overview

● Suitable for concealed installation, embedded installation, easy to carry and install and use.
● Linear audio monitor with AV, DC interface is easy to connect, monitoring effect is well.
● Designed for CCTV camera, burglar alarm security system, and other security system to ancillary use,the monitoring range reach 20㎡.
● Wide working voltage range, built-in power protection circuit, small power consumption, simple connection.
● Applicable to the elevator, small rooms, shopping malls, and other audio monitoring places.

Analog Systems
Network Systems

contact us


Guangzhou Sizheng Electronic Technology Co.,Ltd.

We provide customers with quality products and provide high-quality services


If you would like to leave us a comment please go to contact us