DH-IPC-HDPW1431R1P-ZS-2812 күмбезді IP бейнекамера

CameraImage Sensor1/3 ”4Megapixel progressive CMOSMax. Resolution2688 (H) ×1520 (V)ROM128 MBRAM128 MBScanning SystemProgressiveElectronic Shutter SpeedAuto/Manual 1/3 s–1/100000 sS/N Ratio> 56 dBMin. Illumination0.03 Lux @ F1.7Illumination Distance40 m (131.2 ft)Illuminator On/Off ControlAuto/ManualIlluminator Number2 (IR LED)Pan/Tilt/Rotation RangePan: 0°–355°Tilt: 0°–75°Rotation 0°–355°LensLens TypeMotorized vari-focalMount Typeφ14Focal Length2.8 mm–12 mmMax. ApertureF1.7Field of ViewHorizontal: 98°–31°Vertical: 55°–18°Diagonal: 116°–36°Iris TypeFixedClose Focus Distance0.8 m (2.6 ft)DORI DistanceLensDetectObserveRecognizeIdentifyW66.0 m(183.7 ft)26.4 m(73.5 ft)13.2 m(36.7 ft)6.6 m(18.4 ft)T200.0 m (656.2 ft)80.0 m(262.5 ft)40.0m(131.2 ft)20.0 m(65.6 ft)VideoVideo CompressionH.265; H.264; H.264B; MJPEG(only supportedby sub stream)Smart CodecSmart H.265+/ Smart H.264+Video Frame RateMain Stream:2688 × 1520 (1 fps–20 fps)2560 × 1440 (1 fps–25/30 fps)Sub Stream:704 × 576 (1 fps–20/25 fps)704 × 480 (1 fps–20/30 fps)Stream Capability2 streamsResolution2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 ×240)Bit Rate ControlCBR; VBRVideo Bit RateH.264: 32 kbps–6144 kbpsH.265: 12 kbps–6144 kbpsDay/NightAuto(ICR)/Color/B/WBLCYesHLCYesWDR120 dBWhite BalanceAuto/natural/street lamp/outdoor/manual/regional customGain ControlManual/AutoNoise Reduction3D NRMotion DetectionOFF/ON (4 areas, rectangular)Region of Interest(RoI)Yes (4 areas)Smart IlluminationYesImage Rotation0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower.)MirrorYesPrivacy Masking4 areasAlarm