REVO America R4BF-5G 4-CH 500GB 720p DVR Surveillance System with 4 Cameras (White)

Featuring the most cost effective 720p HD unit to date, now you can enjoy HD surveillance quality at an unbeatable price. The R4BF-5G and R4BF-1T still have all your favorite Revo features: Motion Recording, Mobile App Viewing, and Night Vision up to 80 ft. At 4 Channels, this compact system provides wide coverage in the most important areas. The systems are easy to network with the QR code feature. With a simple scan, your smartphone is connected and you're viewing your cameras from virtually anywhere in the world, whenever you please. The systems come with either 500GB or 1TB hard drives, enough for up to 1-2 weeks of continuous recording depending on your settings. Peace of Mind has never been more affordable.