Geo Vision's GV-800 Series is a PC based, multi-channel video surveillance system that utilizes the most advanced digital video compression technologies to bring you the highest picture quality & video performance. Up to 16 cameras can be connected & viewed from anywhere in the world over the internet. Video can be recorded basing on specifiable schedules or motion detection. Latest Version 8 Geo Vision Software All-in-one surveillance solution for up to 8 cameras Near DVD quality 100 fps recording (divide by the number of cameras for actual frame rate) Built-in motion detection Time & date stamping Email, pager alert, on motion detection Send motion detection alerts to your mobile phone Remote viewing & recording via a LAN or the Internet Works with any cameras on this website Supports dynamic IP addresses Multi level password protection File sizes (estimated)*:24 hours of recording at 12 frames per second uses 2.8GB1 week of recording at 16 frames per second uses 19.9GB1 months of recording at 12 frames per second uses 79.6GB* Estimated figures are based on medium picture quality setting with motion detect function on with movement for 50% of the day. Actual times will vary according to how often the cameras detect movement.