Bi-directional audio and quad system
Plug-and-play IP camera
Auto through NAT, no special software required, no need specialized network knowledge
More powerful alarm function, auto snapshot, and send MMS to mobile phone
Support real-time surveillance on mobile phone
High compression ratio algorithms algorithms, support MPEG-4/MJPEG dual-stream
Supports snapshot, timing snapshot, motion detection and video lost alarm
Bidirectional audio and alarm input/output function