Product Features:

• Guaranteed 30+ days of recording on all cameras.
• Continuous (24/7) recording.
• All cameras recorded at 640 x 480 resolution.
• Recording frame rate default at 240 ips for 16 cameras.
• Data stored on internal 500GB hard drive.
• Storage expandable up to 4TB.
• Search/Playback by time, date, location, event and alarm.
• Remote access via LAN/VLAN/WAN/Internet.
• E-mail alarm clips and pictures based on motion or dry contacts.
• "My Channels" feature enables viewing of multiple DVRs simultaneously from a remote location.
• Programmable recording/alarm modes.
• Intelligent, real-time motion detection.
• Front-side USB connection and CD/DVD-RW for quick data removal.
• Looping: TV-out for live viewing on 8, 12, and 16 channel systems.
• Audio: records 2 audio channels on 8 cameras and 4 audio channels on 16 cameras.
• Lightweight, well-ventilated tower chassis.