Image Sensor: Sharp or Sony 1/4”color CCD,1/3”color CCD, CMOS

TV system: PAL/NTSC

Scanning system: 2:1 interlace

Synchronize system: internal

Horizontal synchronize frequency: 15.625 to 15.734kHz

Vertical synchronize frequency: 50 to 60Hz

Video output: 1.0vp-p, 75ohm

Gamma consumption: 0.45

AGC: automatic

S/N ratio: better than 48dB

White balance: automatic

Electronic shutter: 1/60 (NTSC)/1/50 (PAL) to 1/10,000 seconds

BLC: automatic

Power supply: 12V DC

Operating temperatures: -20 to 70°C, RH 95% maximum

Storage temperatures: -40 to 85°C, RH 95% maximum

Lens: f = 6mm

Serial products: AS-8313 Sharp 1/4 CCD, 420TVL, 0LUX(With IR on), 18pcs F5 IR Lights, 20m distance, 6mm Lens AS-8314 CMOS, 420TVL, 0LUX(With IR on), 18pcs F5 IR Lights, 20m distance, 6mm Lens AS-8315 Sony 1/4 CCD,420TVL, 0LUX( With IR on),   18pcs F5 IR Lights, 20m distance, 6mm Lens AS-8316 Sony 1/3 CCD,420TVL, 0LUX( With IR on), 18pcs F5 IR Lights, 20m distance, 6mm Lens Reference: TV Line PAL(H x V) NTSC(H x V) 420TVL 500 x 582 pixels 510 x 492 pixels 480TVL 752 x 582 pixels 768 x 494 pixels 520TVL 752 x 582 pixels 768 x 494 pixels 600TVL 976 x 582 pixels 976 x 494 pixels 650TVL 976 x 494 pixels 976 x 582 pixels 700TVL 1020 x 596 pixels 1020 x 508 pixels