Description
Product Description
Dahua SD49225DB-HC
Functions such as WDR 120dB, HLC, BLC and Digital noise reduction 2D/3D NR guarantee high image quality under different lighting conditions.
By Camera supports CVI, TVI, AHD and CVBS Standards, ensuring compatibility with different monitoring systems.
Durable IP66 weather resistant housing and wide Temperature Range (-40°C to +70°C) make the device suitable for external applications.
Dahua SD49225DB-HC is a reliable solution for professional monitoring, combining high image quality with installation flexibility and advanced PTZ features.
Specification Dahua SD49225DB-HC
| Camera | Image Sensor | 1/2.8" CMOS | |||
| Pixel | 2 MP | ||||
| Max. Resolution | 1920 (H) × 1080 (V) | ||||
| ROM | 128 MB | ||||
| RAM | 256 MB | ||||
| Electronic Shutter Speed | 1/3 s–1/30,000 s | ||||
| Scanning System | Progressive | ||||
| Min. Illumination | 0.005 lux@F1.6 (Color, 30 IRE); 0.0005 lux@F1.6 (B/W, 30 IRE) 0 lux (IR light) | ||||
| Illumination Distance | 100 m (328.08 ft) (IR) | ||||
| Illuminator On/Off Control | Zoom Prio; manual | ||||
| Illuminator Number | 6 (IR) | ||||
| Lens | Focal Length | 4.8 mm–120 mm | |||
| Max. Aperture | F1.6–F3.5 | ||||
| Field of View | H: 60.6°–3.2°; V: 34.1°–1.8°; D: 69.4°–3.7° | ||||
| Optical Zoom | 25× | ||||
| Focus Control | Auto; semi-auto; manual | ||||
| Close Focus Distance | 0.1 m–2 m (0.33 ft–6.56 ft) | ||||
| Iris Control | Auto; manual | ||||
| DORI Distance |
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| PTZ | Pan/Tilt Range | Pan: 0° to 360° endless; Tilt: –15° to +90°, auto flip 180° | |||
| Manual Control Speed | Pan: 0.1°–200°/s Tilt: 0.1°–120°/s | ||||
| Preset Speed | Pan: 240°/s; Tilt: 200°/s | ||||
| Preset | 300 | ||||
| Tour | 8 (up to 32 presets per tour) | ||||
| Pattern | 5 | ||||
| Scan | 5 | ||||
| Power-off Memory | Yes | ||||
| Idle Motion | Pattern;Preset;Scan;Tour | ||||
| PTZ Protocol | DH-SD Pelco-P/D (Auto recognition) | ||||
| Video | Resolution | 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480) | |||
| Video Frame Rate | 1080p (25/30 fps); 720p (25/30/50/60 fps) | ||||
| Day/Night | Yes | ||||
| BLC | Yes | ||||
| WDR | 120dB | ||||
| HLC | Yes | ||||
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp | ||||
| Gain Control | Auto; manual | ||||
| Noise Reduction | 2D NR; 3D NR | ||||
| Defog | Electronic | ||||
| Digital Zoom | 16× | ||||
| Image Rotation | 180° | ||||
| Privacy Masking | Yes | ||||
| S/N Ratio | ≥50 dB | ||||
| Function | CVI Product Output Mode | TVI;CVI;CVBS;AHD(CVBS is only used for debugging) | |||
| Certification | Certifications | CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpart B, ANSI C63.4-2014 UL: UL60950-1+CAN/CSA C22.2, No.60950-1 | |||
| Port | Analog Output | 1 channel (CVBS/CVI output, BNC) | |||
| RS-485 | 1 (baud rate range: 1200 bps–9600 bps) | ||||
| Audio Input | 1 channel (LINE IN, bare wire) | ||||
| Alarm Input | 2 (on-off value input: 0–5 VDC) | ||||
| Alarm Output | 1 | ||||
| Alarm Linkage | Scan; preset; tour; pattern; alarm digital output | ||||
| Alarm Event | Alarm input | ||||
| Power | Power Supply | 12 VDC, 3 A ± 10% | |||
| Power Consumption | Basic: 10 W Max.: 22 W (PTZ + illuminator + heater) | ||||
| Environment | Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) | |||
| Operating Humidity | ≤95% | ||||
| Protection | IP66; TVS 6000V lightning proof; surge protection; voltage transient protection | ||||
| Structure | Product Dimensions | 269.9 mm × Φ160.0 mm (10.63" × Φ6.30") | |||
| Net Weight | 3.0 kg (6.61 lb) | ||||
| Gross Weight | 4.2 kg (9.26 lb) |
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.
Diagram Dahua SD49225DB-HC
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Construction diagram Dahua SD49225DB-HC
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