PTZ IP cameras can be connected to a network by either wireless transmissions or by Cat5. Through the use of switches/hubs/and routers the Cat5 can be extended almost indefinitely. The use of PTZ IP cameras can require the installation of new RJ-45 jacks. Existing jacks generally are not well placed to secure the camera's connections. Some PTZ IP cameras are hybrid in nature, allowing for both network and analog connections. Remote-security line of PTZ IP cameras generally has this feature. FlexWATCH™ 1150 is an stand alone network Sony 480 line PTZ IP camera with built-in Pan Tilt Zoom feature and web server that delivers crisp real time live video at a rate up to 30fps over the existing network such as telephone line, LAN, Cable modem, xDSL.