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SM4A_M    Mini High Speed Dome
Intro
Model: SM4A_M
Name: Mini High Speed Dome
Item NO.: SM11179
 
Function&Feature
       ..It adopts 10 double Mini high definition coluored video camera
       ..It can monitor all angle indoor and don’t have blind spot. It is beautiful, exquisite, compact, high intensity, convenient  for installing and wiring.
       ..360° rotation(Horizontal), precise stepping motor driver, smooth and reliable operation, accurate localization
       ..According to the magnification of camera lens, rotational speed will adjust, focus and white balance automaticly.
       ..It internally installs full screen OSD screen manu and has kinds of control protocol and Baud rate to be adjusted
       ..It will be continuous monitoring afer 180° automatic reversal
Model
SH4A_M
Imaging Source
1/4″CCD
Signal System
NTSC/PAL
Definition
540TVL
Effective Pixel
752(H)x582(V)
Minimum Illumination
0LUX(IR)
Signal To Noise Ratio(SNR)
≥50db
Backlight Compensation
ON/OFF
White balance
Automatic
Electronic Shutter
1/50-1/20000(sec.)
Focal distance
3.9-39mm
Optical zoom
10doble
Focusing
Automatic/Hand movement adopt high-performance DSP so that digital, high-speed, continuous focusing comes ture 
Preset Points
256
Patter scan
4strip, each strip can record 100 actions
Cruise track
30 preset points can attend cruise and retention period of preset points can be seted
Another scan
Support horizontal scan, two points area scan and random scan
The range of rotation
360°(Horizontal), 180°(Vertical), Auto-reverse
Rotational speed
Horizontal /Vertical0.01~300°/sec
Method of communication
RS-485PELCO D and PELCO P
Manu function
Full screen manu
Temperature control system
Built-in temperature control system
Power supply
DC12V/3A
Material of the sphere
Metal cast aluminium houusing
Woking environment
-20+50,<95%RH
Weight
3.5kg
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