Model	PK900-480BDL
Pick-up device	1/3" SONY CCD
Effective  pixel	PAL:(H)752x(V)582;	NTSC:(H)768x(V)494
System	PAL/NTSC standard system
Sync system	Internal
Scan	2:1 Interleaved
Horizontal frequency	15.625kHz	15.734kHz
Vertical frequency	50.00Hz	59.94Hz
Resolution	480TVL
Video output	Composite &detached image signal output,1.0Vp-p at 75ohm
S/N ratio	52dB(Min)/60dB(Max)(AGC ON/OFF)
Minimum illumination	0.00045Lux of F1.2(frame cumulation mode)
Gama modification	0.45
AGC	+18dB
Lens	2.8/3.6/6/8/12mm Lens
Electron shutter	1/60(1/50)~1/120000 sec
Power supply	DC12V
Power consumption	DC12V:120mA(MAX)
Operation temp.	-20℃ - 50℃