Buy from Amazon : http://www.amazon.com/gp/product/B005EOV3LM?tag=scratchandsti-20 <br /> <br />Wireless RS 485 Remote Controller for PTZ Dome Camera <br /> <br />RS 485 Wireless Remote Controller for PTZ Dome Cameras <br />This RS-485 wireless remote controller is used for controlling RS-485 signal <br />Protocol Pelco-PD full functionBaud rate1200240048009600 bps <br />This is great when you need easy live surveillance but dont need a DVR <br />Package Included 1 x Remote Controller1 x PT Dome Controller1 x power supply