Two main parts compose a wireless CCTV system - security cameras (wireless) and a wireless NVR, or WiFi bridge. They stream video over your home WiFi network. A WiFi bridge, or NVR, allows for ...

One of the best security camera deals today is over at Crutchfield with $200 off the Lorex 2K Wireless NVR System. Usually priced at $550, it’s down to a fantastic $350 until March 17.