1) 4chs ahd-m (4*960p) inputs, 2) 4ch audio input, 1ch audio output 3) 2*6t hdds support 4) 4chs playback 5) vga, hdmi output 6) onvif 2.3 support 7) can work as ahd 8) mobile phone support, 9) support ie, chrome, firefox, safari, 10) multi-language support 11) hdd is not included in quotation
