Models: SF-3039, SF-603A, SF-W3220T + W240R, SF-3023B, SF-3226, SF-2000 Features: 1) CCD type: color SONY or Sharp 2) Scanning system: PAL / NTSC 3) Horizontal resolution: 420 TV lines 4) Minimum Illumination: 0 lux (IR on) 5) AGC, backlight compensation 6) White balance: auto 7) IR LEDs: 8pcs, 24pcs, 35pcs, 36pcs 8) IR view distance: 100m, 50m, 30m 9) Power supply: DC 12V 10) Operation temperature: -20 - 50°C Inner packing: Inner box Outer packing: Carton dimensions: 572 x 435 x 482mm, 528 x 345 x 450mm