Dome Passive CCTV Microphone

Pickup Area: 50㎡
Transmission Distance: 10m
Frequency Response: 100Hz~12kHz(90dB sound pressure, A weighting)
Sensitivity: -40dB
Directional Property: Omnidirectional
Dynamic Range: 104dB (1KHz at Max dB SPL)
Max Sound Pressure: 120dB SPL (1KHz,THD 1%)
Output Impedance: 50Ω
Max Voice Output: 2.5Vpp/100dB sound pressure
Output Amplitude: 2.5Vpp/90dB sound pressure(A weighting)
Microphone: KaBoni recording omnidirectional microphones
Signal Processing: Dynamic voice processing
Connection Way: Standard configuration with 1.5 meters shielded cable
Output Mode: 3.5mm MIC JACK
Compatibility: GB 9254-2008
Reliability Index: MTBF≧80000 hours
Working Environment: -25℃~75℃
Installation: Ceiling installation
Housing Material: Advanced resin PVC + spray diffusion coating
Product Size: 78mm×35mm
Weight: 62g
Place of Origin: Guangzhou,China
1. COTT-CK07 designed for Hikvision, Dahua and other IP cameras or network video server.
2. Adopts the honeycomb type to eliminate reflective phase distortion, and suppress the echo, provide clear and high quality audio signal output.
3. Using KaBoni professional audio interview with omnidirectional microphones, within 50㎡.
4. Adopts two core signal transmission, output mode: 3.5 mm MIC JACK, transmission distance is not more than 10 meters.
5. Wholly shielded structure design, completely eradicate electromagnetic interference from external, meet various environmental installation.
6. Applies to -25℃~75℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.

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Guangzhou Sizheng Electronic Technology Co.,Ltd.

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