But You can also find styles which can use wired Ethernet, Bluetooth, Z-Wave, or a proprietary wireless technological innovation to connect to a cell app or a committed hub. Pan, tilt and zoom functionality Cameras with remote-controlled pan, tilt, and zoom functionality are perfect for providing coverage to larger sized http://juliusmmlj949blog.tblogz.com/the-basic-principles-of-security-cameras-26505403