Overview: 1/3" SONY Super HAD II CCD, 540 TVL, 15-20M IR Distance / 18x5 IR
leds, 0Lux(IR Led on), Constant current IR circuit board, OSD Menu,
Shutter adjustable, Prevent twinkle, Privacy Mark, Motion
detection, Mirror Function, Backlight area is adjustable(64 areas),
Gamma adjustable, 4-9mm Import DC ICR lens from South Korea,
Vandal-proof, IP65, 3 AXIS adjustable, DC12V, with test line