DH-SD49425GB-HNR PTZ IP видеокамера Starlight 4Mп

CameraImage Sensor1/2.8" CMOSPixel4 MPMax. Resolution2560 (H) × 1440 (V)ROM4 GBRAM1 GBElectronic Shutter Speed1/1 s–1/30,000 sScanning SystemProgressiveMin. IlluminationColor: 0.005 lux@F1.6 B/W: 0.0005 lux@F1.6 0 lux@F1.6 (IR light on)Illumination Distance100 m (328.08 ft) (IR)Illuminator On/Off ControlZoom Prio; Manual; Smart IR; OffIlluminator Number4 (IR)LensFocal Length5 mm–125 mmMax. ApertureF1.6–F3.6Field of ViewH: 53.1°–3.4°; V: 30.4°–1.9°; D: 59.3°–3.9°Optical Zoom25×Focus ControlAuto; semi-auto; manualClose Focus Distance1 m–9 m (3.28 ft–29.53 ft)Iris Control