The shape is nice, model is exquisite and structure is compact; operation is stable and free of noise; the positioning is precise without deviation and joggling when stopping and with high reliability; the device operates stably on a long-term basis and used conveniently, maintenance-free. The device has functions of multi-point target pre-setting, memorizing, automatic patrolling, zoning scanning, auxiliary switch and infrared remote control. 360°horizontal scanning range without restriction, 64 function pre-setting points, compatible with various control protocols, adjustable Baud rates and standard RS485/422 and RS232 control modes. 
36x zooming multiples (18X optical, 2X digital) 
Wide range, high-speed translating/inclining 
Two control speeds optional 
Rotation speed: horizontal (0.1°-120°/second), vertical (0.1°-120°/second) 
Scope of rotating angle: horizontal 360°without restriction, horizontal -30～90°
RS-232C, RS-422 and RS-485 serial control 
Control protocols: VISCA, PELCO-D, PELCO-P

Ceiling installation or desktop installation 

Built-in movement: SONY 48
Video system: PAL/NTSC
Effective pixels: 752(H)X582(V) 440,000 pixels 
Imaging element: 1/4″SONY CCD
Horizontal resolutions: 480 lines 4180 lines 
Minimum illumination: 1.0Lux/F1.4 0.7Lux/F1.4
Lens focal length: 4.1～73.8mm f=4.1～73.8mm
Horizontal viewing angle: 2.7°-48° 2.7°-48°
Zooming multiples: 36X, optical 18X; digital 2×36X, optical 18X; digital 2X
Image flip: no yes 
SNR: (S/N) ≥50dB
Synchronization mode: internal synchronization 
Backlight compensation: off/on: automatic backlight compensation 
Video output amplitude: 1.0±0.2Vp-p,75Ω composite video signal 
Rotation speed: horizontal (0.1°～120°/second) vertical (0.1°～120°/second) 
Range of rotational angle: horizontal 360°vertical -30～90°
Presetting points: 64 
Video output interface: RCA and S-VIDEO interfaces 
Control protocols 1: PELCO-D, PELCO-P and VISCA
Control interface: RS485/422, RS232
Telecommunication Baud rates: 1200/2400/4800/9600/19200 bps
Range of address: 0～255
Operating temperature 0℃～+50℃
Storage temperature: -20℃～+70℃
Environmental temperature: 0～95% (without condensation) 
Power supply: 12VDC
Power consumption: <10W
Dimensions: 156×137×140 mm (length×width×height) 
Color: matte black 
Installation: desktop installation, tripod installation, ceiling installation