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![CAMARA PTZ/ DAHUA/ DH-SD49225DB-HC/ HDCVI PTZ DE 2 MP/ 25X DE ZOOM OPTICO/ STARLIGHT/ WDR REAL DE 12 [ DH-SD49225DB-HC ][ CV-1891 ]](https://2io.mx/45240-home_default/dahua-technology-dh-sd49225db-hc-security-camera-spherical-cctv-security-camera-outdoor-1920-x-1080-pixels-ceiling.jpg){kind=tracking}
Dahua Technology DH-SD49225DB-HC, CCTV security camera, Outdoor, Wired, 5 Pattern, 8 Tour, Auto scan, Preset point, DH-SD, 120 dB
| Type | CCTV security camera |
| Placement supported | Outdoor |
| Connectivity technology | Wired |
| PTZ control | Yes |
| PTZ modes | 5 Pattern, 8 Tour, Auto scan, Preset point |
| PTZ protocols | DH-SD |
| Preset points | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| Alarm input/output | Yes |
| Dynamic range | 120 dB |
| Mounting type | Ceiling |
| Product colour | White |
| Form factor | Spherical |
| International Protection (IP) code | IP66 |
| Camera pan control | Yes |
| Camera tilt control | Yes |
| Lens viewing angle, horizontal | 60.6 - 3.2° |
| Lens viewing angle, vertical | 34.1 - 1.8° |
| Lens viewing angle, diagonal | 69.4 - 3.7° |
| Tilt angle range | -15 - 90° |
| Tilt preset speed | 200 °/sec |
| Tilt manual speed | 0.1 - 120 °/sec |
| Pan range | 0 - 360° |
| Pan preset speed | 240 °/sec |
| Pan manual speed | 0.1 - 200 °/sec |
| Auto flip | Yes |
| White balance | Auto, Indoor, Manual, Natural, Outdoor, Sodium lamp, Street lamp |
| Camera shutter type | Electronic |
| Camera shutter speed | 1/3 - 1/30000 s |
| Sensor type | CMOS |
| Optical sensor size | 25.4 / 2.8 mm (1 / 2.8") |
| Progressive scan | Yes |
| Zoom capability | Yes |
| Optical zoom | 25x |
| Digital zoom | 16x |
| Detect distance | 1655.2 m |
| Observe distance | 653.8 m |
| Recognize distance | 331 m |
| Focal length range | 4.8 - 120 mm |
| Auto focus | Yes |
| Maximum aperture number | 3.5 |
| Identify distance | 165.5 m |
| Minimum aperture number | 1.6 |
| Closest focusing distance | 0.1 m |
| Night vision | Yes |
| Night vision distance | 100 m |
| LED type | IR |
| Number of illumination LEDs | 6 |
| Maximum resolution | 1920 x 1080 pixels |
| Total megapixels | 2 MP |
| Supported graphics resolutions | 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080) |
| Frame rate | 60 fps |
| Analog signal format system | PAL |
| Noise reduction | Yes |
| Noise reduction technology | 2D noise reduction, 3D noise reduction |
| Gain control type | Auto/Manual |
| Privacy masking | Yes |
| Back Light Compensation (BLC) | Yes |
| Highlight Compensation (HLC) | Yes |
| Audio input channels | 1 channels |
| Audio output channels | 1 channels |
| Signal-to-Noise Ratio (SNR) | 50 dB |
| Ethernet LAN | No |
| Wi-Fi | No |
| Bluetooth | No |
| Built-in HDD | No |
| Internal memory | 256 MB |
| ROM capacity | 128 MB |
| RS-485 ports | 1 |
| BNC output ports | 1 |
| Power source type | DC |
| Power consumption (typical) | 10 W |
| Power consumption (max) | 22 W |
| DC output voltage | 12 |
| Operating temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Height | 269.9 mm |
| Diameter | 16 cm |
| Weight | 3 kg |
| Package weight | 4.2 kg |
| Number of cameras | 1 |
