Belangrijkste kenmerken:

• The highly sensitive ECM microphone ensures that picking up sounds is clear and natural
• 360° omnidirectional sound recording, with high reliability, low noise and wide dynamic range
• Built-in LPDE waterproof membrane and explosion-proof stainless steel mesh
• 6dB EQ technology doubles the sound recording distance
• AGC volume automatically adjusted based on the environment
• Built-in amplification technology for pressure control and self-adjusting noise reduction system
• IP65 design is suitable for outdoor environment
• Compliant with EU CE standards, US FCC certification and synchronous audio and video playback

  Product parameters

  Pick-up Distance: 15 metres
  Audio transmission distance: 1000 metres
  Gevoeligheid:-36dB
  Frequency response:100Hz-20 KHz
  Directional Characteristics:ECM Full Directivity
  Signal-to-noise ratio: 80dB (1 m @ 40dB Source SPL)
  Dynamic Range: 94dB (1 KHz @ Max dB SPL)
  Maximum sound pressure: 120dB SPL (1 KHz, THD 3%)
  Output impedance: 600 ohms unbalanced
  Output signal amplitude: 2.5Vpp (Max)
  Microphone: ECM Microphone
  Signal processing circuitry: EQ control, AGC control, adaptive noise reduction
  Protection Circuit: Lightning Protection, Power Polarity Reverse Connection Protection
  Driving Capacity: Linear Drive 0.5 W, direct connection DVR, headset, active speaker
  Connection mode: DC power supply header, 3.5mm audio header
  Transmission cable: 3-core 0.5mm RVVP shielded cable
  Voltage: DC 12 V (9 V-18 V)
  Power supply current: 40mA
  Operating environment Temperature:-25 ~ 55
  Colour:White
  Shell Material: Aluminium
  Shape Size: 60mm X 60mm X 140mm (length * width * height)
  Weight: 185g