We have a number of them installed
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The D-LinkAir DCS-1000W is a versatile 802.11b Wireless Internet camera with VGA quality resolution.
An ideal solution for remote security monitoring or broadcasting of live events over the Internet, the D-LinkAir DCS-1000W combines the functionality of a video surveillance camera with the reliability and scalability of 802.11b Wireless and Fast Ethernet.
http://www.dlink.com/products/?model=DCS-1000W