High Sensitive Audio Pickup Tiny Mini Mic Microphones for CCTV Home Surveillance Security

Product Description

🔥Long time warranty & unique value
Provide 14 months warranty, a warranty system, to provide repair parts.

Professional sellers, and professional guidance, have more cctv accessories to choose.

Provide professional use tutorials,pls contact us.

Often give away free tool products (because we clean stock), please contact us.


Compare with other seller, saferCCTV Audio Pickup Tiny Mini Mic Microphones No noise, No loud hum(buzzing).

Best choose for CCTV professionals:
Line level out put: 6-15 VDC. Power in and Power out design allows the microphone to share the same power source with the camera.

Widely used in banking, finance, shopping malls, prisons, justice, classrooms, conference rooms, industrial production, military areas, and many other places.
compatible with devices that accept AV input, like TV, VCR, DVR. Pick up every sound with this super high gain micro audio system. bonus warning sticker is included.

Package include:
4 X Audio Pickups

Features

• [Apply for]This high gain mini preamp microphone widely used in banking, finance, shopping malls, prisons, justice, classrooms, conference rooms, industrial production, military areas, and many other places.
• [No noise, no loud hum(buzzing)] -- picking up clean audio and no buzz with some kind of interference. It picks up about 25ft to 50ft depending on here its installed near a reflective wall. Beware if it's exposed to pouring water it will stop working. Try and install your mic under a place where it won't get rained on.
• [Super High Gain]Collect audio evidence as important as capturing video evidence -- this microphone is compatible with devices that accept AV input, like TV, VCR, DVR. Pick up every sound with this super high gain micro audio system. bonus warning sticker is included.
• [Sensitivity Adjustment]A combined power and audio cable are included with the microphone -- 1 ft cable attached with a RCA connector for audio and a power plug of 2.1mm center positive. Pick up every sound with the super high gain micro audio system. Built in on board IC preamp, low noise, high gain and auto level adjustment.
• [After-sales Service]If you are not satisfied with our products, please contact our customer service.

Top Reviews

Incorrect circuit compent and design
by Russ (3 out of 5 stars)
July 22, 2019

This microphone circuit design is the root cause of the problem. The microphone appears to be fine but the circuit uses the linear 386 amplifier chip with no feedback loop. This chip by itself was originally design to drive a 1 watt output to a small headphone or small speaker but not for line level output. So the problem here is when the microphone pickups a loud noise, it over drives the line level input of any line level circuit. I tried to fix this by added a feedback resistor to reduce the output level gain but its still can over drive my line level input. If they would switch to a standard op-amp this would have worked great. Ended up buy a different Mic and pre-amp circuit made for Arduino and adapting it to his.

If you plan to drive a small speaker or isolation transformer, then this mic should work but if you want to use it as line level input driver for camera or regular amplifier, this will not work.
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Buyer beware but made good by Amazon
by Edmund Marler (1 out of 5 stars)
June 3, 2016

NO response from seller after 2 emails!

Did not work on my Samsung 75100 cctv.

Very low audio with very LOUD BUZZING NOISE from all 4 mics.
3 looked good but the heat shrink on the 4th was not covering the shinny silver mic.

No other visible damage though they were just in a plastic pouch thrown in a large box with a big bag of grow stone.

Amazon is making good on a refund so it has just cost me a bit of time and agrivation.
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No good
by K A (1 out of 5 stars)
May 15, 2019

Absolutely horrible product can't hear anything without the volume turned all the way up I had a RadioShack camera at quarter volume it was too loud
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Static
by Otto Schaefer (1 out of 5 stars)
June 28, 2018

Crappy reception
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Hear it all with this
by Francisco Emanuel Huerta (5 out of 5 stars)
January 11, 2019

Small and easy to install very durable
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Quality product
by Sidney G. (5 out of 5 stars)
September 15, 2018

Satisfied with product
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�
by Maria (5 out of 5 stars)
November 8, 2019

Good product
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Works better than expected
by Jay (4 out of 5 stars)
September 20, 2018

Highly sensitive but very pleased. Too bad chord not longer
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Five Stars
by Juan Guzman (5 out of 5 stars)
March 19, 2018

Good product.

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