Airlink IP Camera (AICN1777W) MPEG4 & MJPEG dual codec; High-quality Day & Night vision with Infrared LEDs; Built-in Pan/Tilt device for wide-angle surveillance Supports remote surveillance on computers over the Internet or on 3G mobile handheld devices; Supports NAS recording, FTP uploading and email alerts 2-Way Audio streaming; GPIO connector allows the camera to connect with a variety of external alarm sensor device (In) and controlling device (Out) USB connector for saving images directly into USB devices; Motion Detection with 2 Adjustable Windows Powerful application software "Airlink101 UltraView" manages up to 32 Cameras simultaneously; Supports IEEE802.11b/g/n with WPA and WPA2 security