Adopt 4 inchplastic dome On/off auto-cruise at fixed time Pan Speed: 20°/s, Tilt Speed: 30°/s Pan Range: 0° - 355°, Tilt Range: 0° - 90° SONYCCD board camera, Sharp CCD board camera, LG CCD board camera,optical camera module, resolution high up to 550 TV lines. Options:Infrared remote function,or PTZ drive, its protocol compatible with any system Support the camera moweight: Maximum 0.5kgs Built-in the board camera size: 32(L) x 32(W) x 34(H)mm, 38(L) x 38(W) x 34(H)mm IR Visible Distance: 20M Operating temperature: -25°C - +60°C (-130°F~140°F) Power Requirement: DC12V±10%, 120mA Order information: PTZ-420SP-M4: Use Sony super CCD board camera, 420TV lines, 0.5-0 Lux, 3.6mm lens PTZ-480SP-M4: Use Sony super CCD board camera, 480TV lines, 0.8-0 Lux, 3.6mm lens PTZ-550SP-M4: Use Sony super CCD board camera, 550TV lines, 0.8-0 Lux, 3.6mm lens PTZ-480SPX-M4: Use Sony exview CCD board camera, 480TV lines, 0.08-0 Lux, 3.6mm lens PTZ-380HP-M4: Use Sharp CCD board camera, 380TV lines,1.0-0 Lux, 3.6mm lens PTZ-420HP-M4: Use Sharp CCD board camera, 420TV lines, 0.8-0 Lux, 3.6mm lens PTZ-480HP-M4: Use Sharp CCD boardcamera, 480TV lines,1.0-0 Lux, 3.6mm lens