Swann Alpha D02C5 SWA43-D2C5 4 Channel H.264 DVR and 4 CCD Weather Resistant Cameras High quality video cameras with state-of-the-art 420 TV line CCD resolution State-of-the-art night vision captures high-image clarity up to 50ft (15m) away Cutting-edge H.264 recording technology means less storage needed and higher image quality Lets you set and forget by recording continuously from all 4 cameras for over 30 days Equipped with remote viewing software to stream over the web remotely