闭路电视台索尼的CCD摄影机Varifocal镜头4-9毫米口径E44

Product Overview: • This HIGH RESOLUTION surveillance camera series is designed to suit versatile security demand with the HIGH QUALITY PERFORMANCE • Built-in infrared LED, may work under zero degree of illumination environment • 4-9mm Vari-focal Manual Iris IR Lens • New special housing design, External lens adjustment • Lens focus and zoom are adjusted from outside by the button back of the camera • The infrared project distance is between 45 60 meters (150 200 ft) • Using weatherproof metal crust (IP67 standard) • Automatic backlight compensatory function • Automatic tracking white balanceModelE44-Color IR Outdoor CameraImage Sensor1/3" ColorSony 420TVLEffective PixelsNTSC / PALLens MountC/CS Interface ( 4-9mm IR Manual Lens)Scanning System2:1 InterlaceInfrared Irradiation Distance42Ultra Strong Infrared LED's - Visible up to150-200 ft (45-60m)Minimum Illumination0 Lux (IR On)Horizontal Resolution540TV-LinesSynchronization SystemInternal SynchronizationS/N Ratio> 48dBGamma0.45Auto Gain ControlBuilt inWeatherproofYesOperation Temperature-10 centigrades +40 centigradesPower12V DC 400mABack Light CompensationOn/OffVideo Out1Vpp/75WBNCAuto IrisVideo / DCDimensions12.5*12.5*11.5mmWeight750gWarranty Term:(1) One Year Warranty