This CCTV microphone is the only true IP66 outdoor all weather waterproof CCTV microphone. IP66 rated is protected against multi directional high pressure water jets. To pass IP66 testing the microphone must be able to withstand water projected from 0.5 inch nozzle, multi-directional high pressure jets. Withstands temperature down to -26º and up to +70º tested in extreme conditions for over 12 months.
For connection to IP camera with 3.5mm Jack plug audio input with different cable lengths up to 30 metre's.
Built in pre-amp with 30cm audio/power connecting cable. Microphone is 1.8cm Diameter and 6cm in Length. The aluminium casing does not reduce microphone sensitivity. The microphone, pre-amp circuit and cable is waterproofed by a metal casing and can be mounted outdoors without any worry of it getting wet or damaged. Guaranteed to outlast any other CCTV microphone that has no type of protection. Withstanding all types of weather lasting years operating continuously without interruption.
Microphone is completely sealed and terminates to 2 connectors -
2.1mm 12v DC Power Y splitter for connecting camera and microphone to the same 12v power supply plug.
3.5mm Jack plug for connecting the audio output straight to IP camera / DVR / monitor and PC Line input.
Fixed solid metal angle mounted bracket for fixing to wall / ceiling or camera.
Specification
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item
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CCTV Microphone
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Special Features
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IP66 Waterproof / Weatherproof, One-way Audio
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Audio transmission distance
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300 metre cable length maximum
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Frequency response
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20Hz ~ 20kHz
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SNR
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50dB (40 dB sound source 1 meter) 30dB (10 meters 40 dB sources) 1KHz at 1 Pa
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Listening area
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150-375 square feet / 14-35 square metres
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Sensitivity
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-47dB
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Dynamic Range
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80dB (1KHz at Max dB SPL)
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Maximum sound pressure
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120dB SPL (1KHz, THD 1%)
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Output impedance
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600 ohms non-equilibrium
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Output signal amplitude
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2.5Vpp/-25db
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Supply voltage
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8V-20V DC (recommended to use 12V)
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Supply current
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17 mA
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Operating temperature
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-15F ~ 158F / -26ºC - +70ºC
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Dimensions
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L-2.5in D-0.75in / L-6.35cm D-1.9cm
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Weight
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1.8oz / 51g
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