High Power Waterproof Outdoor Microphone For Any Network NVR PTZ Security Camera

Description

Description
: This is a Nice Waterproof Microphone made by Microseven.
-M7WP-MIC Microseven waterproof outdoor Microphone
- An IP Camera External Microphone This microphone should work in any environment
-If you convert RCA to 3.5mm you can use a converter B077PXSPGM
-If the receiver is analog, you must need an amplifier box. Then you can hear the audio from a speaker. If the receiver is digital, you need an analog to digital converter
-Usally we use a computer or a camera. Then you can use a phone and computer to listen to the audio from the microphone
-Advanced professional environmental sounds digital microphone, pinhole design, and hidden installation
-It is high sensitivity, high bandwidth. It covers the listening area of 375 sq ft / 35 square meters.
-It has been used ear handle removable surface annular rib design, easy to wear tube wall installation.
-There are built-in digital voice processing circuits and micro-processing chip, 0.8mm pinhole design principle used to accurately calculate of the sound reflection angle.
-There is automatic suppression of the high-intensity sound, reliable protection for the back-end audio surveillance equipment -Integrated professional pre-amplifier, microphone head can directly drive active speakers, hard disk recorders, tape recorders and so on
-Listening area 108 sqft - 375 sqft
-Audio transmission distance 3000 m
-Frequency response 20Hz ~ 20kHz -Sensitivity
-47dB -Signal to Noise Ratio 50dB (40 dB sound source 1 meter) 30dB (10 meters 40 dB sources) 1KHz at 1 Pa
-Directivity omnidirectional
-Dynamic Range 80dB (1KHz at Max dB SPL)
-Maximum sound pressure 120dB SPL (1KHz, THD 1%)
-Output impedance 600 ohms non-equilibrium
-Output signal amplitude 2.5Vpp/-25db
-Microphone Customized omnidirectional capacitor microphone
-The ordinary four-core telephone wire, category 5 network twisted pair, and shielded cable can be used. Microphone head has built-in lightning protection, power supply polarity reversal protection.
-Integrated professional built-in preamplifier circuit,
-Transmission cable telephone lines, network twisted pair, shielded cable (a complex electromagnetic environment with a shielded cable)
-Supply voltage 8V-20V DC (recommended to use 12V, greater than 500 m recommended 15V)
-Supply current 17 mA
-Operating temperature -13F ~ 158F
-Shell Material Metal
-Dimensions L-2.5in ¡Á D-0.75in -Weight 1.8 OZ!
Condition
: This is a super high sensitivity (you can practically hear air molecules bouncing off the microphone) Waterproof outdoor microphone that I actually purchased just for a POE PTZ NVR Network Camera and I only tested it out when Installing my camera, however I ended up going with a different outdoor microphone instead so I never ended up using this one. This originally did not come with a power adapter so I had to purchase that separately (and it was not cheap) but I am including it for you for free!
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