Car Surveillance Security School Bus CCTV Dome Camera

Basic Info.Model NO.KD-AHD372-720TypeStill CameraSensor CMOS SpeedFixedTechnology Infrared FeatureMini Size, High Definition, Auto BLC, School Bus CameraEffective Distance10-30mFocal LengthWide-angle LensHorizontal Resolution 720p Focus Range3.6mmSensor Size1/4 inchSensor Model 720p ItemSchool Bus CameraTrademarkKopdaTransport PackageCartonOriginChinaHS Code9002909090Product Description Features: Sensor Type: 1/4 "OV9732 + V20E (FH8532E) System format: PAL / NTSC Effective pixels: 1280 (H) x720 (V) Minimum illumination: 0.1Lux @ (F1.2, AGC ON), 0LUX with IR IR LED:12PCs F5 IR Distance: 10Meters Lens:3.6mm Shutter: AUTO Day and night modes: External Control (default) / Auto / color / B & W Synchronization: Internal synchronization Frame rate: 720P @ 25fps / 720P @ 30fps Video Output: AHD / TVI / CVI / CVBS switchable General Specifications: Operating temperature: -20 degrees Celsius to 60 degrees Celsius Humidity: relative humidity less than 90% Power - Current: DC12V (± 20%) - 50MA   Menu Switch Mode: The factory default AHD signals: Top: AHD: CVI Left: TVI Right: CVBS (press 5 seconds release the switch).  Standard switching:  PAL / NTSC switch directly inside the menu.