Support 802.11b/g protocol, can build up wireless monitoring. Supports UPNP, port forwarding automatically on the router. ... support UPNP and PPPOE, motion detection, email, FTP alarm etc.Features:With built-in Microphone, can also connect to external Microphone ... can build up wireless monitoring. Supports UPNP, port forwarding automatically on the router. Motion detection and alarm pin can be ...