Features -Sony 1/4" progressive Color CCD -Progressive scan, all lines are captured at the same time -Support both JAVA applet and ActiveX Plug-in -FTP/HTTP upload -Dynamic switch between VGA and QVGA -Built-in Mic and External Audio input -General Purpose I/O, One input and two outputs -RTC – Real Time Clock -Video overlay, both graphics and texts -Motion detection----3 adjustable windows -Bundle software----Viewing& Recording 16-channel at the same time -One-way audio -Support UPnP and DDNS -Scheduled recording for each camera -Just-in-Time snapshot -Support wireless LAN site survey in both WEB and bundle software -4X digital zoom -Support 10 clients connection simultaneously -Support 128-bit WEP and WPA-PSK -Support wireless LAN site survey in both WEB and bundle software