D-Link DVS-310-1 Video Encoder

Simultaneous H.264, MJPEG, and MPEG4 streams
25 fps (PAL)
Adjustable video quality
UPnP discovery for easy integration in the network
Bidirectional audio
Digital I/O to operate sensors and alarms
3GPP support for live monitoring from a compatible smartphone
PoE supported ? no need for a separate power supply
RS-485 support for PTZ operation
SD slot for direct recording on a memory card
Intuitive web-based GUI
Pre/post buffer for image video capture
D-Link Dynamic DNS support
Video loss and network loss detection
Hardware-based motion detection with configurable areas
FTP snapshots and emails triggered by event