[Skunkworks] IP CAMERAS OVER WLAN

Hi guys, Is anyone on the list knowledgeable in the above stated? The intended scenario is installation of the above devices and have them piggy back on an existing WLAN as opposed to point to point connections by addition of more Wi-Fi devices (eg. Nano Stations). The same can the be routed to an IP capable DVR machine for remote viewing over the web and/or VPN. Also, any suggestions as to the make and model of the cameras in question? Thanks.