Q-SEE 16-CH 1TB Security Surveillance DVR Features: 16 Channel H.264 CIF/D1 DVR Remote internet monitoring (up to 10 users at the same time) Mobile Phone Surveillance Compatible with MAC and PC Customize up to 16 additional cameras when you need Zoom in on live or playback footage with 2X digital zoom! Receive instant email alerts and snapshot images when motion is detected Send email alerts up to 3 different email addresses Backup and retain important footage on a PC, Flash Drive or USB Hard Drive Manage and monitor multiple QT-series DVRs with Central Management Software (CMS). --------------------------------------------------------------------------------------- What's Included: (1) 16 Channel H.264 real-time DVR (1) Power supply for DVR 12V /4A RJ-45 Ethernet network cable BNC to RCA Video cable Remote control USB Mouse CD with manuals and software Quick Start Guide