Description
Product Description
Dahua SDT4E425-4F-GB-A-PV1-0400
Specification Dahua SDT4E425-4F-GB-A-PV1-0400
| Camera | Image Sensor | Overview channel: 1/2.8" CMOS; Detail channel: 1/2.8" CMOS | |||
| Pixel | Overview channel: 4 MP; Detail channel: 4 MP | ||||
| Max. Resolution | Overview channel: 2560 (H) × 1440 (V); Detail channel: 2560 (H) × 1440 (V) | ||||
| ROM | Overview channel: 4 GB; Detail channel: 4 GB | ||||
| RAM | Overview channel: 2 GB; Detail channel: 1 GB | ||||
| Electronic Shutter Speed | Overview channel: 1/3s-1/100000s Detail channel: 1s-1/30000s | ||||
| Scanning System | Progressive | ||||
| Min. Illumination | Overview channel: 0.001 lux@F1.0 ( Color, 30 IRE) 0.0005 lux@F1.0 (B/W, 30 IRE) 0 lux (illuminator on) Detail channel: 0.005 lux@F1.6 ( Color, 30 IRE) 0.0005 lux@F1.6 (B/W, 30 IRE) 0 lux (illuminator on) | ||||
| Illumination Distance | Overview channel: 30 m (98.43 ft) (IR); 30 m (98.43 ft) (warm light) Detail channel: 100 m (328.08 ft) (IR) ; 50 m (164.04 ft) (warm light) | ||||
| Illuminator On/Off Control | Overview channel: Auto; Manual; Off; Detail channel: Zoom Prio; Auto; Manual; Off | ||||
| Illuminator Number | Overview channel: 2 (IR); 2 (warm light); Detail channel: 2 (IR); 2 (dual light Fusion) | ||||
| Lens | Focal Length | Overview channel: 2.8 mm; Detail channel: 5 mm–125 mm | |||
| Max. Aperture | Overview channel: F1.0; Detail channel: F1.6–F3.6 | ||||
| Field of View | Overview channel: H: 101°; V: 53°; D: 120° Detail channel: H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7° | ||||
| Optical Zoom | Overview channel: NA Detail channel: 25× | ||||
| Focus Control | Auto; manual; semi-auto | ||||
| Close Focus Distance | Overview channel: 0.2 m (0.66 ft) Detail channel: 0.1 m–0.5 m (0.33 ft–1.64 ft) | ||||
| Iris Control | Overview channel: NA Detail channel: Auto; manual; iris prio | ||||
| DORI Distance | Lens Detect Observe Recognize Identify Overview channel: 2.8 mm 56.0 m( 183.72 ft) 22.4 m( 73.49 ft) 11.2 m( 36.74 ft) 5.6 m ( 18.37 ft) Detail channel: W 100.0 m( 328.08 ft) 40.0 m( 131.23 ft) 20.0 m( 65.62 ft) 10.0 m ( 32.81 ft) T 2500.0 m( 8202.00 ft) 1000.0 m( 3280.80 ft) 500.0 m( 1640.40 ft) 250.0 m ( 820.20 ft) *DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. | ||||
| Lens |
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| Overview channel: 2.8 mm |
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| Detail channel: W |
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*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 SDT4E425-4F-GB-A-PV1-0400
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Construction diagram Dahua SDT4E425-4F-GB-A-PV1-0400
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