Image sensor: 1/3"Sony CCD 1/4" Sony CCD 1/3"Sharp CCD 1/4" Sharp CCD

Signal System:PAL/NTSC

Horizontal Resolution: 480 TV Lines 420 TV Lines

Effective Pixel: PAL:512(H)×582(V) NTSC:512(H)×492(V)

Min. illumination: 0.05LUX /0.8LUX /1.0LUX

Lens: 12mm/8mm/6 mm/3.6mm

Electronic Shutter: PAL: 1/50~1/100,000ses ; NTSC:1/60~1/100,000ses

S/N Ratio: >>48db

Video Output: 1Vp-p/75

Audio Output: N

AGC: Auto

White Balance: Auto

Backlight Compensation: Auto

Gamma Characteristic:0.45

Sync. System: Internal

IR Leds: 35 small LEDs

IR View Distance: 40M

Power Supply: DC12V,500MA

Work Temperature :-10°C ~ + 50°C

Dimension: 110(ø) x 150(L) mm ,110(ø) x 70(L) mm

Weight:780g