This SeqCam Network Security DVR is an advanced 8 channels H.264 smart DVR that allows you to access it remotely from both the internet via Internet Explorer and/or select 3G/4G smart phones including your iPhone, Android and select Blackberry Models. This Net DVR is packed with features like motion activated recording, real time email alerts, digital watermarking of recorded files, USB backup, D1 recording and a simple point and click interface. 8 Channels H.264 Smart DVR (No Hard Drive). Playback all Channels at Once. Viewable Anywhere in the World via Internet Explorer. Viewable on Your 3G/4G Smart Phone and tablet PCs. Motion Activated Recording / Email Alerts. Simple Point and Click User Interface via USB Mouse Included. Support USB Backup. Support CMS function. User-friendly menu and easy to operate. Support up to 1360 x 768 VGA resolution. Housing Height: 1U. Operation Sys