covert surveillance camera

The pros and cons of a wired surveillance camera is pretty much the opposite of the wireless ones. On the plus side, wired cameras don’t need to be frequently recharged, so once they’re installed, you can leave them alone and they’ll continue to work for you day in and day out. Also, because the camera is directly connected to the monitor or recording device, the signal is not subject to video interference from outside sources. The down side is that they are limited by the length and placement of the connecting cables. It may not be practical to have 300 or 400 feet of wire running through your building from the camera to the monitor.