Securnix PCI 4 Channel DVR - Securnix PCI 4 Channel DVR TD-4404-S series are professional 4/8CH real time HD1/near real time D1 hardware compression cards. They adopt standard H.264 baseline compression format and industry’s advanced SOC technics, to guarantee excellent video quality and outstanding robustness of system. TD-4400 supports 4/8/16CH video input, and 4/8/16CH audio input. User can get powerful network function, smart phone surveillance, and centralized control by CMS. Complete network SDK avaible to easily integrate with other applications. Features: 4 CH real time recording. Standard H.264 main profile compression High image quality low bite rate Hardware compression to free CPU resource. Powerful H.264 SOC technics and low power consumption chip, a guarantee of robustness of system Display mode: 1/4/8/16/24/32/64 divisions Powerful smart phone surveillance supporting Windows Mobile, Symbian, and Iphone. Google phone, Blackberry Compatible with 3G. Recording Mode: manual, timer, motion, sensor, Retail Box , 1 year warranty