... the type information please contact me . Plastic Dome Day Color Camera 420TVL LineLens: Board Lens 4mm/F5.0Color: BlackPick Up Element1 ... :1 InterlaceMinimum Illumination1.0 LuxSynchronous SystemInternal, Negative SyncAuto Electronic ShutterAuto, NTSC 1/60-1/100,000Sec PAL 1/50-1/100 ... Temperature-10°C ~ +45°C RH95% Max Plastic Dome, Day Camera, CMOS CCD, 420TVL