... support 2 way audio Wiffi, built-in Pan/Tilt and IR lights CCTV IP CameraDescription:It adopts M-JPEG compression format ... , support 2 way audio, Wiffi, built-in Pan/Tilt and IR lights, mobile phone view, provide alarm in and out interface ... setting* Support 802.11b/g protocol, can build up wireless monitoring* Supports UPNP, port forwarding automatically on the router* Motion detection ...