• 16ch real-time DVR • Video (H.264) / Audio (ADPCM) • Up to 480 (NTSC) / 400 (PAL)ips recording rate • Up to 16ch audio inputs and 1ch audio outputs • Combined BNC and VGA/HDMI video output for main display • Max 5 internal HDD (HDD x 5) • HDD & DVD SATA interface • DDNS • Built-in web viewer • Event notifications by E-mail