Swann SW-P-MC3 Microcam 3 Wireless Ultra Miniature Security Camera Swann Microcam 3 Wireless Ultra Miniature Security Camera System Switchable between 4 frequencies to avoid interference with your wireless network Tiny camera can be concealed almost anywhere Improved range & clear color video images up to 330ft/100m Use with any Swann wireless receiver Add-on wireless camera for heightened surveillance