Description
DH-SD49225DB-HC
Dahua 2MP 25x Starlight IR PTZ HDCVI Camera
Datasheet:
DH-SD49225DB-HC
- 1/2.8โ 2Megapixel STARVIS™ CMOS
- Powerful 25x optical zoom
- Starlight technology
- 120dB true WDR, 3D DNR
- Max. 25 / 30fps @ 1080P, 25 / 30 / 50 / 60fps @ 720P
- IR distance up to 100m
- IP66
| Category | Specifications |
|---|---|
| Camera | |
| Image Sensor | 1 / 2.8″ CMOS |
| Pixel | 2 MP |
| Max. Resolution | 1920 (H) ร 1080 (V) |
| ROM | 128 MB |
| RAM | 256 MB |
| Electronic Shutter Speed | 1 / 3 s โ 1 / 30,000 s |
| Scanning System | Progressive |
| Min Illumination | 0.005 lux @ F1.6 (Colour, 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 โ 120 mm |
| Max Aperture | F1.6 โ F3.5 |
| Field of View | H: 60.6ยฐ โ 3.2ยฐ; V: 34.1ยฐ โ 1.8ยฐ; D: 69.4ยฐ โ 3.7ยฐ |
| Optical Zoom | 25ร |
| Focus Control | Auto / Semi-auto / Manual |
| Close Focus Distance | 0.1 m โ 2 m (0.33 ft โ 6.56 ft) |
| Iris Control | Auto / Manual |
| DORI Distance | Detect: 1655.2 m (5430.45 ft) Observe: 653.8 m (2145.01 ft) Recognise: 331.0 m (1085.96 ft) Identify: 165.5 m (542.98 ft) |
| PTZ | |
| Pan / Tilt Range | Pan: 0ยฐ to 360ยฐ endless; Tilt: โ15ยฐ to +90ยฐ, auto flip 180ยฐ |
| Manual Control Speed | Pan: 0.1ยฐ โ 200ยฐ/s; Tilt: 0.1ยฐ โ 120ยฐ/s |
| Preset Speed | Pan: 240ยฐ/s; Tilt: 200ยฐ/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 ร 1080); 720p (1280 ร 720); D1 (704 ร 576 / 704 ร 480) |
| Frame Rate | 1080p (25/30 fps); 720p (25/30/50/60 fps) |
| Day / Night | Yes |
| BLC | Yes |
| WDR | 120 dB |
| 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 | 16ร |
| Image Rotation | 180ยฐ |
| Privacy Masking | Yes |
| S/N Ratio | โฅ50 dB |
| Function | |
| CVI Product Output Mode | TVI; CVI; CVBS; AHD (CVBS is only used for debugging) |
| Certifications | |
| Certifications | CE: EN55032 / EN55024 / EN50130-4; FCC: Part 15 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 โ 9600 bps) |
| Audio Input | 1 channel (LINE IN, bare wire) |
| Alarm Input | 2 (on-off value input: 0 โ 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 ยฑ 10% |
| Power Consumption | Basic: 10 W; Max: 22 W (PTZ + Illuminator + Heater) |
| Environment | |
| Operating Temperature | โ40 ยฐC to +70 ยฐC (โ40 ยฐF to +158 ยฐF) |
| Operating Humidity | โค 95% |
| Protection | IP66; TVS 6000V lightning proof; Surge protection; Voltage transient protection |
| Structure | |
| Product Dimensions | 269.9 mm ร ฮฆ160.0 mm (10.63″ ร ฮฆ6.30″) |
| Net Weight | 3.0 kg (6.61 lb) |
| Gross Weight | 4.2 kg (9.26 lb) |
