SABRENT SC-NVA5 Wired Color Mini CCTV Security Camera, Silver

okay let's talk about the differences between a wired security camera system and wireless we offer both but there are definitely guidelines that have to be adhered to with wireless if you're going to get the performance and the equipment's going to meet your expectations so wired systems require a cable whether it's network or coax to be pulled from the camera to the DVR to be up to 1,500 feet on coax wireless systems transmitted the video signal either through Wi-Fi from the camera to the DVR or through radio frequency from the camera to the DVR the wireless cameras are not completely wireless they require power they're required constant power so the cameras got to be located close to a power outlet or you have a pull of cable from a power outlet to the camera location wireless transmission eats up a lot of power so does night vision vision eats up a lot of power because of that the ca