Do security cameras have audio? The answer is yes. You can buy a security system that also records audio in addition to video. However, unlike more recent cameras, the majority of the older CCTV cameras you see do not have…
Tag: Security
Do you know how to tell if a security camera is recording? Use electronic bug detectors. When turned on or in operation, CCTV security cameras would produce what is known as a balanced signal. A video signal that has been…
How to spot a fake security camera? Because they are considerably less expensive, most consumers use false security cameras. Some people use them in conjunction with actual security cameras to provide the appearance of greater security coverage. In all instances,…