Review on 🎤 High Fidelity Outdoor Microphone for CCTV Surveillance, HUACAM Mini Audio Pick Up Mic with Adjustable Volume - Enhance External Camera Sound, RCA Mic DVR Integration by Kev See

Absolutely fantastic microphone. After ordering about a dozen for testing, they came out on top. Capable of recording conversations up to approximately 300 feet away without getting close enough to cut off the audio. Out of the box nothing needed to be changed, the default gain setting seems perfect. Hook them up to all my Hikvisions now it's over but I love the fact that I have audio/video coverage of all my belongings. Left cameras with default gain of 50% or less. All of the other mics had some sort of whine/hum/click/clap, which necessitated the installation of an ambient filter in my cameras, which reduced the relative volume to near zero due to all the interference. All mine are installed under canopies and not directly exposed to the elements. They had no problem in temperatures ranging from 100F to 15F and also withstood torrential downpours and high humidity. Good for recording a rain trail as mine has recorded multiple PNW rainstorms. A bit big for their size, but they mount nicely next to my cameras using the side hole for the mic cable. After installing it, I forgot that they exist, as well as cameras. Most visitors don't even notice the cameras, even though an additional block sticks out to the side.