IMAGE SENSOR	A=1/4 SHARP B=1/3 SHARP  C=SONY 1/4     D=1/3 SONY  ND GD1/3SONY SURER HAD CCD
EFFECTIVE PIXELS:	PAL:512(H)X582(V)     NTSC:512(H)X492(V)
HORIZONTAL RESOLUTION:	[A B C D]420/[ND]480/[GD]520 TV Lines
SIGNAL SYSTEM:	PAL/NTSC
MINIMUM IIIUMINATION:	0.000Lux At Night(LED ON)
SHUTTER SPEED:	1/50£¨1/60£©¡ª1/100,000£¨SEC£©
WHITE BALANCET:	AUTO
S/N RATIO:	MORE THAN 48dB(AGC OFF)
VIDEO OUTPUT:	1.0Vp-p.75¦¸
POWER REQUIRE MENT:	DC12V 1000mA
BACKLIGHT COMPENSATION:	ON
OPERATION TEMPERATURE:	-10¡æ¡«+50¡æ RH95% MAX
SYNC SYSTEM:	internal synchronization