onvif nvr  

Support 9CH 720P HD IP cameras / speed dome. ONVIF protocol, embeded LINUX operation system.
Support 4CH HD audio playback at the same time, 2 ways voice intercom, with 3G & WIFI connection function.
Support smart phone (IPHONE, SYMBIAN, ANDROID systm).
Mouse control 15X digital enlarge, can move the enlarged image, preview or playback.
Can move tree menu, setup operation is more easy.
Support digital enlarge preview image & playback image, can inquiry, playback or backup data according to event.
Hard disk use order writing method, start from 0 data, extend hard disk lifetime for 2.5 times.
Support 2 SATA (support 3TB hard disk), 9CH alarm in + 4CH alarm out.
HDMI X 1, VGA X 1, audio X 1, USB X 2, 1000M network interface X 1.
Size: 350 mm X 240 mm X 70 mm / 1.75 Kg.