SiZ-145 Dome Audio Monitor-SIZ audio monitoring-Audio surveillance CCTV microphone for security solutions

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SiZ-145 Dome Audio Monitor

Adapterization Area：10-80 ㎡（adjustable）
Audio Transmission Distance：1000 m
Frequency Response：100Hz ～ 20KHz
Sensitivity：-45dB
SNR：80dB (1m40 dB)40dB (10 m40 dB) 1KHz
Directional Property：Omnidirectional
characteristic：Using dolby omnidirectional logic surround sound system, built in high-speed voice DSP processing units and dynamic noise reduction processing
Industry application：Applicable to the banks, schools, interrogation room,prison and other environment of synchronous monitoring audio recording

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Characteristic
● Dome high fidelity audio monitor，designed for audio monitoring, the advantages of large monitoring range and high sensitivity.
● Built-in AGC micro controller, adjustable resistance control sensitivity, monitor is not distortion within 10-80㎡
● Graceful and pure timbre, high sensitivity, have a good weaken function for ear-piercing noise.
● Using dolby omnidirectional logic surround sound system, built in high-speed voice DSP processing units and dynamic noise reduction processing.
● Built-in ALC control circuit, automatically adjust the voice high ,low intensity and instantaneous voltage and current surge
● Built-in lightning protection, power supply polarity reverse connect protection and power protection module.
● Integrated professional front audio amplifier circuit, directly drive active speakers, DVR, earphone, etc.
● Applicable to the banks, schools, interrogation room,prison and other environment of synchronous monitoring audio recording.

Wiring Instructions