22X dsp zoom camera
Digital auto-focus
Low illumination
Enhanced IR sensing
High or middle resolution is optional
Continious tracking and autofocu

Middle resolution High resolution
Signal Model PAL / NTSC
Image Sensor 1/4"CCD
Effective Pixel 512(H)x582(V) 795(H)x596(V)
Horizontal resolution 420TVlines 480TV lines
Infrared sensor NO YES NO YES NO YES
B / W YES YES YES YES YES YES
IR-CUT NO NO NO YES NO YES
Sync system inter-sync
Focus length f=3.2 ~ 86.4mm
Optical vari-focus 22x optical zoom
Focus auto/manual/keyboard auto
Iris auto
power cut memory restore YES
Gain Control auto/manual
Language Chinese\English(optional)
Screen menu control Address code\gain control\backlight compensate\electronic shutter
Control RS485/by wire\baud rate
Gama modulus 0.45
Work temperature -20Deg - +70Deg
Power supply DC12V/most 500mA
Dimension 58mm x 58mm x 103mm