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Dahua Technology DH-SD49225DB-HC security camera Spherical CCTV security camera Outdoor 1920 x 1080 pixels Ceiling afbeelding 1
AHD, HD-CVI, HD-TVI SPEED DOME CAMERA OUTDOOR SD49225DB-HC - 1080p 4.8& xa0.. 120 mm DAHUA . Megapixel camera with a 1/2.8" CMOS sensor and AHD / HD-CVI / HD-TVI interface. The AHD / HD-CVI / HD-TVI interface enables the transmission of analog video signal via coaxial cable at a max. resolution of 8 Mpx (4K UHD). There are no delays during transmission and the original, high image quality is maintained. Thanks to the "Starlight" technology, the camera uses very low light to obtain a clear color image. The camera meets IP66 ingress protection class. Standard: AHD, HD-CVI, HD-TVI, PAL; Sensor: 1/2.8 " STARVISTM CMOS; Matrix size: 2.1Mpx; Resolution: 1920 x 1080 -1080p1280 x 720 -720p; Range of IR illuminator: 100 m; Lens: 4.8& xa0.. 120 mm; Viewing angle: 61 °.. 3.2 ° (manufacturer data), 56 °.. 3.1 ° (our tests); Optical zoom: x 25; Digital zoom: x 16; Rotation speed dependent on the ZOOM value: Yes; Automatic IR illuminator: Adaptive adjustment of the IR illuminator power to the lens zoom and external lighting brightness; Horizontal rotation range: 360 ° continuous; Vertical rotation range: -15 °.. 90 °; Rotation speed (manual control): 0.1 °/s.. 200 °/s (horizontal), 0.1 °/s.. 120 °/s (vertical); Rotation speed at presets: 240 ° / s (horizontal), 200 ° / s (vertical); Control: Using the RS-485 interface; Possibility of control via coaxial cable using the recorder; Protocols: Pelco-D, Pelco-P, DH-SD (auto detection); Signal to noise ratio (S/N): 55dB; Video output: AHD/HD-CVI/HD-TVI/CVBS, 1Vpp75; Audio: External microphone input - only HD-CVI; Number of presets: 300; Settable movement routes: 8; Horizontal scanning: Yes; Alarm inputs / outputs: 2 / 1; OSD menu: Yes; Power supply: 12 VDC / 3 A; Power consumption: 10 W (typical), 22 W (max); Housing: Speed ​​Dome, Metal + Plastic; Color: White + Black; Waterproof class: IP66; Vandal-resistant: None; Operating temperature: -40 °C.. 70 °C; Weight: 3.8 kg (with bracket); Dimensions: 160 x 350 x 255 mm (with bracket); Supported languages: English; Manufacturer / Brand: DAHUA; Warranty: 3 years; Selected features: . WDR - 120 dB - Wide dynamic range; 2D-DNR/3D-DNR - Digital image noise reduction; ICR - Mechanical Infrared filter; BLC/HLC - back light / strong light compensation; Automatic white balance; Configurable privacy zones; .

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