Product Details

Model	HS-7903
Sensor Model.	W	B	C	E	T	M	L
Image Sensor)	1/3" SONY cmos	1/3"  SONY cmos	1/3.5" CMOS	1/4" CMOS	1/3" SONY CCD	1/3" SONY CCD	1/3" SONY CCD
CCD+DSP	238+8526	238+AVS05P	8330+8510	PC7030	663+4141	811+4140	639+2040
Horizontal Resolution	1200TVL	1200TVL	800TVL	700TVL	800TVL	700TVL	600TVL
Effective pixel	NTSC:1312(H)× 1069(V)	NTSC:1280(H)× 1024(V)	NTSC:720(H)× 480(V)	NTSC:720(H)× 480(V)	NTSC:1020(H)× 508(V)	NTSC:1020(H)× 508(V)	NTSC:811(H)× 508(V)
	PAL:1312(H)× 1069(V)	PAL:1280(H)× 1024(V)	PAL:720(H)× 576(V)	PAL:720(H)× 576(V)	PAL:1020(H)× 596(V)	PAL:1020(H)× 596(V)	PAL: 795(H)× 596(V)
TV System	PAL/NTSC	PAL/NTSC	PAL/NTSC	PAL/NTSC	PAL/NTSC	PAL/NTSC	PAL/NTSC
Lens	2.8-12mm VF lens	2.8-12mm VF lens	2.8-12mm VF lens	2.8-12mm VF lens	2.8-12mm VF lens	2.8-12mm VF lens	2.8-12mm VF lens (4mm/6mm option)
Sync System	Internal	Internal	Internal	Internal	Internal	Internal	Internal
IR LED	2pc array	2pc array	2pc array	2pc array	2pc array	2pc array	2pc array
IR Distance	40 meters	40 meters	40 meters	40 meters	40 meters	40 meters	40 meters
Usable Illumination	0.01Lux/F2.0	0.01Lux/F2.0	0.01Lux/F2.0	0.1Lux/F1.2	0.001Lux/F2.0	0.01Lux/F2.0	0.01Lux/F2.0
S/N Ratio	≥46dB(AGC- OFF)	≥50dB(AGC- OFF)	≥46dB(AGC- OFF)	≥46dB(AGC- OFF)	≥50dB(AGC- OFF)	≥50dB(AGC- OFF)	≥48dB(AGC- OFF)
Gamma Correction	0.45	0.45	0.45	0.45	0.45	0.45	0.45
Video Out	Composite-Signal (1.0Vp-p, 75Ω)	Composite-Signal (1.0Vp-p, 75Ω)	Composite-Signal (1.0Vp-p, 75Ω)	Composite-Signal (1.0Vp-p, 75Ω)	Composite-Signal (1.0Vp-p, 75Ω)	Composite-Signal (1.0Vp-p, 75Ω)	Composite-Signal (1.0Vp-p, 75Ω)
Scanning System	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec	PAL:625 Lines, 50 Field/Sec; NTSC:525 Lines, 60 Field/Sec
Electronic Shutter Time	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec	Auto:PAL 1/50-1/100, 000Sec;NTSC 1/60-1/100, 000Sec
Operation Temperature	-10°C~ +50°C RH95% Max	-10°C~ +50°C RH95% Max	-10°C~ +50°C RH95% Max	-10°C~ +50°C RH95% Max	-10°C~ +50°C RH95% Max	-10°C~ +50°C RH95% Max	-10°C~ +50°C RH95% Max
Storage Temperature	-20°C ~+60°C RH95% Max	-20°C ~+60°C RH95% Max	-20°C ~+60°C RH95% Max	-20°C ~+60°C RH95% Max	-20°C ~+60°C RH95% Max	-20°C ~+60°C RH95% Max	-20°C ~+60°C RH95% Max
Power Source	DC12V	DC12V	DC12V	DC12V	DC12V	DC12V	DC12V