... HD DVR Features: 1. H.264 Real-time Recording, support USB, PTZ, network, two-way audio, VGA, HDMI;2. Support mobile phone ... Dual-core CPU; Steady System Function;4. Playback, video, network transmission, mobile browsing, and backup etc. work simultaneously;5. Access to ... *720Video Input4CH HD-SDIVideo Recording120fps@720PVideo Playback1ch Realtime or 4ch non-realtimeVideo Output1 CH VGA(up to 1280*1024 ...