WEBCAM 220CB network cameras; 480 line of high-resolution color and 570 black-and-white line; Low intensity 0.1LUX color 0.01LUX black-and-white, infrared sensors 0LUX; 48dB; metaphase were built more than 22 high SNR / digital zoom lens 10 times (220 times); menu screen, also adjusted parameters;

Negative Compensation Division with fuzzy logic and control functions; internal / external synchronization function; with RS-232 interface, remote control cameras; technical specifications; Type : WEBCAM220CB; sensors : one-quarter inch color CCD shift between the lines; - like : 470,000; the same steps : internal / external synchronization; rate level tell 480; Video Output : 1Vp-p/S composite video terminal; : signal-to-noise ratio is greater than 48 dB; lowest illumination : 0.1LUX color and black-and-white 0.01LUX; : automatic tracking white balance;

Negative compensation : District open / customs / automatic; : 1/125-1 in 10000 seconds shutter speed; focusing : manual / automatic / automatic single contact; waves : metaphase were 22 (F3.8 f=3.25-88mm); Digital Zoom lens 2/8/10 times; Autofocus range 1cm-100cm; -- Source : DC12V  2V; consumption : maximum 5.3W; operating temperature : -10  C ~ 50  C and relative humidity : 0%RH-85%RH; weight : 500 grams; appearance Size : 52.2 x 62.4 x 98.5mm; serial communication : RS232; control : Key element lend, wide-angle, well, in the past, the menu;