LDX-D Speed Dome Camera 360 Continuous Pan Rotation, automatic 180 flip Variable high-speed pan/tilt: 0.05- 250/S pan and 0.05- 200/S tilt Dome cover: 6-inch sealed fixed acrylic bubble, clear or smoked color. Vandal proof optional 128 programmable presets, presets frozen Programmable Pattern* & auto scan Compatible to Pelco P/D protocol Built-in 8 Alarm inputs; 2 Alarm outputs OSD password protection Privacy Mask function, 8 privacy zone Optional auto tracking Optional motion detection