Model	DF-3565WDR	DF-3554LIR
Image Sensor	1/4 COMS	1/3 SONY
Pixels(HxV)	P: 976(H)*582(V)   N:768(H)*494(V)	P: 752(H)*582(V)   N:768(H)*494(V)
Scanning System	PAL/NTSC
Horizontal Resolution	650TVL	540TVL
Synchroniztion	Internal
Minimum Illumination	0Lux/F1.2(IR LED ON)
Backlight Compensation	ON/OFF
Electronic Shutter	1/50(1/60)～1/100, 000Sec.
Lens	3.6mm/6mm
IR LEN	ø21*1
IR Veiwing Range	30M
OSD	Yes	No
S/N Ratio	≥50DB
Video Output	1.0Vp-p/75Ω
Operation Tempreture	—20℃～50℃
Power Supply	DC12V,1000mA