Product Feature: 1) New high strength aluminum-titanium alloy structure, effectively prevent deforming and keep stable structure. 2) Newly-designed black shield inner cover, more concealing 3) Static remove dust, double deck ventilate hole constant temperature design, apply IP66 safety standard. 4) Can realize image fold display of kinds of information, more convenient. 5) Watch Dog function, timely check the status of high speed dome to prevent camera working loss and save user settings. 6) Personalize password lock function to protect user settings without amendment. 7) Strong OSD function, can mast the function settings easily and more convenient. 8) Auto-identify multiform all in one camera when power on, intellectualized display and check the model of all in one camera. 9) Specialized fan masking function, can freely set the size and display status of each fan zone. 10) High speed Pan /Tilt can realize 0.5/S -360/S horizontal speed shift, 0.5/S-180/S tilt shift, can control Pan /Tilt easily. 11) 4 CH alarm input, 1 CH alarm output, alarm linkage and transfer the alarm address information to the large-scale omni-directional alarm linkage response 12) 128 preset points linkage and 8 groups multiple cruise, each group 16 preset points 13) Can set presets 1-64 grade cruise speed, 1-60 second preset stick time. 14) Can match with color 18X, 22x, 23 X, 27 X optics camera module. Proportional zooming, reduce pan/tile speed according to zooming level, ensure clear and balanced image, get the best picture. 15) Private zone masking function, can freely set private zone masking, direct proportion enlarge or shrink to lens zooming level. 16) Inbuilt multiple protocol, allow any system. 17) Power-off information protect and inbuilt surge, lightning strike protection device. 18) Accessory function: Vandal-prevent device. Technical Index: Level running: 360 continuous revolve, 180 auto flip. Rotate speed: 0.5/S-280/S level shift, 0.5/S-280/S upright shift. Presets points quantity: 128pcs program speed and stick time. Cruising Route: 8 groups multiple cruise, max to 16 preset points every group. Two points scan: Can set scan speed and stick time Manual menu: OSD menu Private zone masking: Can set by yourself. Proportional zooming: Six grade. Auto-reset: Can set by yourself. Baud rate: 1200/2400/4800/9600 optional. Control protocol: Multi-Protocols. Power supply: 24VAC 3A. Temperature Operation: -40--60. Installation option: Wall mounting bracket, Suspending installation bracket, and in- ceiling brackets for option.