YUCHENG High Sensitive Audio External Microphone for CCTV Security Camera CCTV Surveillance System, Pickups for Audio Recording

hi my name is ty from spy cameras CCTV and today in this video we're going to be talking about how you can add audio to CCTV cameras it's often the case that you find when you get your CCTV cameras they have no audio now this is because we have professional CCTV cameras they're made to be waterproof so if they have a microphone in it there's a little hole so it's just it's a way of water to seep into it we have two in-line audio mics the first one this one here is a very very good way of adding audio to a city CCTV camera that doesn't have a microphone you can pick up very good quality sound from about three to five meters away from from the camera the other one we have is one there's a nice little covert one it looks just like a little golf ball so you cannot you can actually use this next to your camera if you like the difference between the two if this one has a preamp now preamp mea