Witness 1916PCI-E Pro 4.1

The Witness 1916PCI-E Pro is the newest generation of cards based on the H.264 hardware compression technologies. It is designed to meet the needs of high profile security systems, utilizing H.264 hardware compressions to reduce the load on the CPU. This card can reach 400/480fps full D1 recording and remote video transmission. It also has a VBR (Variable Bit rate) H.264 compression, and a noise filter to save more HDD space for long time recording and dark environment. It supports up to two cards on a PC, allowing for 32 video and audio inputs.