Features:
* Advanced RTOS; H.264 compression;
* 4CH video, audio and alarm input
* 2CH BNC & 1CH VGA output
* Displaying & recording: 100fps/PAL, 120fps/NTSC
* Software upgrade via USB/ IE;
* USB mouse, remote controller;
* PTZ, network and email alarm function;
* Supports mobile phone surveillance (Symbian, Windows, iPhone)
* Supports network center management system (CMS);
* Supports multi-languages;
* Recording resolution: CIF/HD1/D1 selectable