SP5530W Wireless Internet Camera with Pan/Tilt/Zoom. - Built-in IEEE 802.11b/g Wireless Interface - Support MPEG4 Image compression - Support Motorized Pan/Tilt - Powerful utility to control up to 16 cameras on your network" Support 10/100M Fast Ethernet and 54M WLAN connections (SP5530W only) Support motorized pan and tilt for the best viewing angle Support Motion JPEG and MPEG4 for superior video quality Support motion detection and e-mail alert Built-in omni-directional Microphone for audio monitoring Support UPnP Communication protocol to locate the Internet Camera easily Support DDNS for dynamic IP environment Powerful utility to control up to 16 cameras on your network