Digital Peripheral Video Surveillance System QS4474-436-5 It also features a built-in quad processor and multiple recording options. Easily backup your vital scenes to a USB flash drive or hard drive. Remotely monitor your assets over the internet via Internet Explorer, or through a cell phone with Win Mobile Pro, Symbian, iPhones, iPads, Android, and Blackberry OS 5/6. Q-See's Digital Video Recorders (DVRs) are designed to manage multiple cameras, and enable users to view, record and playback recorded video locally or over the Internet.