USA Sales Group CCTV Microphone 2-Pack – High-Sensitivity Security Audio Mic for DVR, Outdoor Surveillance, RCA Connection – Amplified Preamp Pickup Device for External Camera Sound

I recently purchased the USA Sales Group Tiny RCA Outdoor Security CCTV Microphone to complement my existing surveillance camera setup, and I am thoroughly impressed with its performance!The installation process was a breeze, thanks to the clear and concise instructions provided. The compact size of the microphone makes it easy to discreetly place it near my IP, NVR, TV, and DVR cameras without drawing unnecessary attention. The build quality is robust, ensuring durability against the elements.What truly sets this microphone apart is its exceptional audio quality. The Tiny RCA Outdoor Security Microphone captures crisp and clear sound, providing an additional layer of security to my surveillance system. Whether it's picking up conversations or detecting ambient noise, this microphone enhances the overall effectiveness of my CCTV system.I appreciate the versatility of this microphone, as it seamlessly integrates with various camera types and surveillance devices. The RCA connection ensures a reliable and stable audio feed to my recording devices, resulting in synchronized audio and video playback.Moreover, the microphone's outdoor compatibility is a game-changer. It effectively cancels out unwanted background noise, allowing for precise audio capture even in challenging weather conditions. This feature has proven invaluable for monitoring outdoor spaces around my property.In conclusion, the USA Sales Group Tiny RCA Outdoor Security CCTV Microphone has exceeded my expectations, providing a cost-effective solution to elevate the functionality of my surveillance system. If you're looking to enhance your security setup with clear and reliable audio, I highly recommend considering this top-notch microphone. It's a small investment that makes a big difference in the overall effectiveness of your CCTV system!

I was expecting same poor quality AC sounding hum. I monitoring honey bees so low frequency performance is important. I don't have to use noise reduction at all! I ordered two. I might order two more.(Update 4/7/2024 Great unit. I can not not over express how good the audio quality from this mic is. I use it to stream and record Honey Bees. A wind muff made this superb even in the wind. Every other mic I have tried has a low hum/noise in the same frequency ranges as bee hums and buzzes. However, definitely not directly weather proof. Ran for an entire year of direct exposure. I have a second unit. This would work great inside a protective compartment. I think inside a void in a camera mount housing is the intent. I am looking for a little plastic tip and then going to dip it in silicone. Thinking of an angle I can drill in entrance reducer block of wood that slips in the front of hive. I ORDERED TWO MORE! )

This review does NOT include a reasonable complaint about the microphones. They work and they work well. They have held up for over a year. I would get these again without hesitation.The first thing to consider is you will need to buy the cables that will allow you to use microphones. Some cables may come with fittings for these but many do not. I have seen BNC cables with 3 ends. The extra fitting is for microphones to use. The cost of additional cables is an additional expected expense. If you want sound then you have to buy both microphones and the cables needed to bring the sound to your recorder.Installation of the microphones confused me at first. Then I discovered that it was really simple. Unplug the power wire from your camera. Plug that power wire into the microphone power in plug. Next plug the power out end of the microphone into the power in plug of the camera use the other connector as required and you are finished. It was harder to figure out than it was to install.Why only 4 stars? At this price point we can not expect noise cancelling ability. The microphone can pick up a lot of wind noise. The solution is to make a windsock of some type that fits over the microphone designed to reduce or maybe even eliminate wind noise. This microphone is not only lacking a wind sock but no wind sock is offered as an extra cost option.I know adding a wind sock would increase the price somewhat. It would greatly improve the microphones capability if it was offered. Because a wind sock for noise reduction is neither included nor offered as an accessory I took 1 star off. If a wind sock was included or available as an extra cost option I would upgrade this to 5 stars.EDIT: These microphones have held up for over 3 years now with no issues. They are plenty sensitive. I still wish they offered a windsock to reduce or eliminate wind noise.

Fantastic bought these 3 years ago. Still works like new.

I bought this as a replacement microphone for the one that came with my Chinese PTZ camera and only lasted until the first rain. So far it has held up against the elements, especially heavy rain with no issues. I love its small and stealthy footprint. Sound quality and sensitivity are impressive for something in this price range. I'm using it with the G.726 codec (8kHz sampling rate) and adjusted the input level on the camera, rather than messing around with the little gain screw on the mic itself. I'll probably cover the adjustment screw with electrical tape to make sure no water and dirt are getting in over time. The noise level is low enough to clearly pick up the first crickets of the season and even things like a plastic tarp gently flapping in the wind. Environmental noises like cars and birds are crisp and clear for a CCTV system. I haven't had a chance to eavesdrop on a conversation yet, but my cats certainly approve of the authentic replication of the bird sounds on my property :)Update: After a recent rain shower it is now dead. It lasted only a little over half a year, which is why I'm knocking off two stars.