Wide Dynamic Directivity Digital CCTV Microphone COTT-S6

  • Pickup Area: 10-120㎡(adjustable)
  • Transmission Distance: 3000M
  • Frequency Response: 100Hz~20KHz(90dB sound pressure, A weighting)
  • Sensitivity: -30dB (10.0 mV e 1V at 1 Pa)
  • SNR: 90dB(1m40dB) 80dB(10m40dB) 1KHz at 1Pa
  • Directional Property: 45°wide directivity
  • Dynamic Range: 104dB (1KHz at Max dB SPL)
  • Equivalent Input Noise Level: 2.5Vpp/10dB sound pressure(A weighting)
  • Maximum Gain: 60db
  • Max Sound Pressure: At 120dB SPL, THD< 1% At 125dB SPL, THD = < 10%
  • Max Voice Output: 2.5Vpp/80dB sound pressure(A weighting)
  • Output Impedance: 600~1000Ω non-equilibrium
  • OutputSignalAmplitude: 2.5Vpp/100dB sound pressure(A weighting)
  • Microphone: KaBoni advanced complementary enhance digital capacitor microphone
  • Microphone Quantity: 1pcs
  • Signal Processing Circuit: AGC, Triangulation, DSP&Multistage dynamic noise reduction processing
  • Protective Circuit: Lightning protection, power supply polarity reverse connect protection, ESD protection
  • Connection Way: 3 leading wires(red power lead is positive wire, white audio lead is positive, black is public wire)
  • Transmission Cable: Telephone wire, network twisted pair, shield cable(pls use shield cable in complex electromagnetic enviroment)
  • Supply Voltage: DC9V~20V (recommend to use 12V, more than 500 meters recommended 15V)
  • Working Current: 30mA
  • Electromagnetic Compatibility: GB 9254-2008
  • Reliability Index: MTBF≧80000 hours
  • Working Environment: -20℃~75℃
  • Color: Silvery
  • Housing Material: Aluminium alloy
  • Product Size: 83mm×70mm
  • Weight: 210g
  • Place of Origin: Guangzhou,China
  • Supply Ability: Spot goods
  • Approvals: CE, ROHS, FCC, ISO9001

Product Overview

● COTT-S6 Wide dynamic directivity digital audio microphone, design for the concealed installation or big interference environment of synchronous audio monitoring recording.
● Adopting tough attractive and durable metal housing, the unique activity type extension tube, has 45 degrees wide directivity.
● Using advanced KaBoni complementary enhanced digital capacitor microphone, 10-120㎡ in High fidelity, high sensitivity, low noise.
● Built-in unique shield tier, digital wide dynamic micro processing, can effectively prevent outside interference, output more smoothly.
● Using"Triangulation"array technology multistage dynamic noise reduction processing,catch complete and clear voice.
● Integration of professional automatic identify noise processing technology and AGC and DTS noise reduction signal micro processor circuit.
● Built-in ALC microprocessor chip control circuit, automatically control high intensity sound, reliably protect back-end audio monitor equipment.
● Built-in DSP digital processing units, conform to the high bandwidth, high linear, flat and stable response of digital age.
● Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module.
● Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.
● Applies to -20℃~75℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.
● Integrated ASIC front audio amplifier circuit, direct drive active speakers, DVR, earphone, etc.
● Applicable to prison room, disciplinary inspection room, interrogation room, detention house and other indoor environment of synchronous monitoring audio recording.
● Gain patent certificate of State Intellectual Property Office of The People's Republic of China.
● Gain computer software copyright of National Copyright Administration of The People's Republic of China.

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