Specifications: 1) Lowest Luminosity: 0.1 LUX 2) Brightness discrimination rate: 7 scale 3) Picture overtaking: ≥80% 4) CRT resolution: 380TVL 5) Signal system: CCIR / EIA (50/60Hz) 6) Dimensions of indoor section: 228 x 192 x 70mm 7) CCD and CMOS are available 8) Sources voltage: DC 18V Inner packing: Dimensions: 33 x 9 x 38.5cm G.W.: 3.0kg Outer packing: 5pcs/ctn Carton dimensions: 41 x 35 x 48cm G.W.: 16kg