Mini Speed Dome Features:
???Small and delicate, smooth operation, quiet and speed
???4 inches high quality optical dome
???Pan speed: 0.1 °-240 ° /s, 128 levels
???Tilt speed: 0.1 °-180 ° /s, 85 levels
???360 ° continuous pan
???Tilt: 0 °-180 °, 180 ° bottom flip auto
???Catching preset speed 300 ° /S
???128 presets including PTZ and zoom lens
???The advanced focus/speed automatically matching technology
???Automatic call preset when leisure time, tour of presets
???Automatic focus, automatic iris, built-in surge and lightningprotection device
???Screen menu programming, power-off state memory and automaticrecovery function  
???Multi-protocol; Standard 485 communication interface
???Build-in strong current and lightning protection???Cameraautomatic protocol recognition
???Input voltage:12VDC???
???Input power:25VA  nominal
???Work Temperture:14°-122° F(-10°???50°C)
???Work Temperture:14°-122° F(-10°???50°C)
Zoom Camera Parameters:
???1/4" Super HAD Color CCD
???Zoom: 10x Optical Zoom;   ???Resolution:480TVL(Color); 570TVL(B/W)
???Focal Length: F1.8; f=3.8~38mm
???Day&Night: Auto/Day/Night(ICR)
???Package: Standard Paper Carton Package with Foam Inside
???Weight: 3kg
???Carton Size: 21.5x20x28.5