The Cisco WVC210 Wireless G PTZ Internet Video Camera sends live video through the Internet to a web browser anywhere in the world. The camera supports dual codecs MPEG 4 and MJPEG, which can be used simultaneously. MPEG 4 gives efficient bandwidth consumption with good quality compression and is optimal for real time viewing of video. MJPEG gives optimal video quality, making it ideal for large volume storage to a network attached storage NAS device. The Cisco WVC210's audio capabilities include two way audio, an embedded microphone, external speaker and microphone ports, and voice compression. With extensive support for features such as IP multicast, Real Time Streaming Protocol RTSP, Real Time Protocol RTP, and 3rd Generation Partnership Project 3GPP, it enables video to be viewed from multiple endpoints and client applications, such as 3G phones and QuickTime clients on PCs or Wi Fi phones. Network protocols such as 802.1p priority, 802.1Q VLANs, and Dynamic DNS DDNS are also supported. The WVC210 can also be managed securely using HTTPS. The pantilt and digital zoom functions allow you to remotely control the camera movement and focus, giving you maximum remote flexibility. Up to 10 simultaneous unicast users can access the camera at any time. Software is included for monitoring multiple cameras and recording to your hard drive, with advanced search by time and date. Recording can be set up to start by motion trigger or by manual or scheduled recording. Playback is available on Windows Media Player, with no need for a proprietary player. You can also enable security mode, which tells the camera to send a message with a short attached video to up to three email addresses whenever it detects motion in its field of view. You can then log in to the live video stream if the situation warrants. Wireless security features include Wired Equivalent Privacy WEP, Wi Fi Protected Access WPA, and WPA2.