SP5531 MPEG4/MJPEG IP Camera with Pan/Tilt, 3GPP, 2-way Audio. Pan/Tilt Internet Camera Model No. SP5531/SP5531W SP5531/SP5531W is a powerful Pan/Tilt IP camera, also equipped with general-purpose input/output (GPIO) ports to a variety of external devices, such as motion detection sensors or alarms. SP5531/SP5531W provides remote high-quality video, audio and 2-way audio function. The Infrared LEDs and light sensor enable the camera to capture images even in the dark environment. It is also supports 3GPP file format for viewing live video from your mobile phone or PDA. Key Features * Mortorized wild-range Pan/Tilt * Support GPIO Event Trigger and Motion-Detection Event Trigger * Superior image quality guarantee * Built-in Web server for monitoring via standard browser on Windows or Mac * 2-Way audio for listening and speaking through the camera * Built-in USB port for storing snapshot onto a USB flash drive directly * Simultaneous Triple-stream for viewing and recording in different compression technologies * Day & Night function---Infrared light for surveillance in low light or complete darkness * Supports 3GPP Mobile Surveillance for viewing via Mobile devices * Motion detection with Email notification, FTP uploading, or storing onto Flash drive * Supports time stamp overlay * Support Universal Plug and Play for easy installation * Free bundled 16-CH software for viewing and recording simultaneously * Advanced encryption mode WPA2-PSK(SP5531W Only) (works with WIN 2003 SERVER SMALL BUSINESS)