IP видеокамера Dahua DH-IPC-HDBW2241R-ZS

CameraImage Sensor1/2.8" CMOSMax. Resolution1920 (H) × 1080 (V)ROM128 MBRAM128 MBScanning SystemProgressiveElectronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 sMin. Illumination0.002 lux@F1.5 (Color, 30 IRE) 0.0002 lux@F1.5 (B/W, 30 IRE) 0 lux (Illuminator on)S/N Ratio>56 dBIllumination Distance40 m (131.23 ft) (IR LED)Illuminator On/Off ControlAuto; ManualIlluminator Number2 (IR LED)Pan/Tilt/Rotation RangePan: 0°–355° Tilt: 0°–67° Rotation: 0°–355°LensLens TypeMotorized vari-focalLens Mountφ14Focal Length2.7 mm–13.5 mmMax. ApertureF1.5Field of ViewH: 108°–30°; V: 56°–17°; D: 131°–35°Iris ControlFixedClose Focus Distance0.8 m (2.62 ft)DORI DistanceLensDetectObserveRecognizeIdentifyW44.1 m (144.69 ft)17.7 m(58.07 ft)8.8 m(28.87 ft)4.4 m(14.44 ft)T144.8 m (475.07 ft)57.9 m(189.96 ft)29.0 m(96.14 ft)14.5 m(47.57 ft)IntelligenceIVS (Perimeter Protection)Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)Smart SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videosVideoVideo CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)Smart CodecSmart H.265+Smart H.264+Video Frame RateMain stream: 1920 × 1080@(1–25/30 fps) Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.Stream Capability2 streamsResolution1080p (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 kbps H.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 1080p resolution and lower)MirrorYesPrivacy Masking4 areasAudioBuilt-in MICYesAudio CompressionG.711a;G.711Mu; G.726; PCMAlarmAlarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; defocus detection; external alarm (Only - ZAS supports); SMD; security exception

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