Image Device: 1/4" Sharp CCD Number of Pixels: PAL: (H)500x(V)582 / NTSC: (H)510x(V)492 Horizontal Resolution: 420 TV Line IR LED: 12 IR LEDs (dia. 5mm) Minimum Illumination: 0 Lux (LED ON) Built-In Lens: 3.6mm board lens Vision Distance: 20 M Housing: Black Dimension: Dia. 42x55 mm DC 12V 100Am Power Supply NTSC / PAL Available