Power Source build-in AC power at AC 110V-240V (S.M.S.P.) Assurance_temperature -40~+ 50oC Camera 1/3 CCD (color) Lens F=2 ; Viewing angle=92.8° Min Illumination 0.1 Lux; Resolution>450 lines Monitor CM-06NRI4"TFTor 5.6"TFT display optionl Max_Wiring Distance RVV4X0.5 multi-core copper wire for the transmission distance within 50m.When the transmission distance is more than 50 m,the video wire use 75-5 video cable,the others use multi-core copper wire that is wider than RVV2X0.5 Dimension 419x290x84mm(color box for CM-06ND2I); Weight about 2.20kgs/set Tv System PAL or NTSC