CCTV LCD Screen Display joystick keyboard controller for PTZ Cam Camera<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>LCD display</li><li>In-built multi-protocol</li><li>Maximum controllable 128 units PTZ camera</li><li>2D joystick controller</li><li>Communication: RS485</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41svT8b7bJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Gohaw9tSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GLbVb8pfL.jpg" noproxy>