A wireless infrared remote for PTZOptics PTZ cameras, running on two AAA batteries. It controls up to four cameras and covers pan, tilt, zoom, focus, presets, menu settings, backlight and camera selection. Its IR signal reaches up to 9.1 metres, though physical or light barriers can shorten that. It works with the 12X and 20X USB, SDI and NDI models, plus the 30X SDI and NDI.