What You Actually Get
Pick this camera if you're setting up basic perimeter monitoring, retail spaces, or indoor areas where you want reliable daytime and night coverage without premium pricing.
DAHUA
Dahua 2MP PTZ Dome Network Camera SD22204DB-GC
- Maximum resolution1920 x 1080
- Internal memory256 GB
- ROM capacity128
- Power consumption (typical)7 W
- Operating temperature (T-T)0 – 30 – 60 °C
- Connectivity technologyWired
- Optical zoom4×
- Gain control typeAuto/Manual
- 1920 × 1080 resolution captures usable detail for identifying people and activity
- Night vision keeps watch when the lights go down, no gaps in coverage
- Dome form factor blends into ceilings and corners, less obtrusive than turret designs
- Network-ready setup integrates into your existing IP camera system or NVR
Description
Specifications
General
| Brand | DAHUA |
|---|---|
| Form factor | Dome |
| Product colour | White |
| Type | CCTV security camera |
| IK code | IK10 |
| Bit rate | 448K - 8192Kbps, 5120K - 10240Kbps |
| LED type | IR |
| Pan range | 0 - 355 |
| Frame rate | 30 |
| PTZ control | Yes |
| Night vision | Yes |
| Mounting type | Ceiling |
| PTZ protocols | Pelco-P/D |
| Preset points | Yes |
| White balance | ATW/Auto/Indoor/Manual/Outdoor |
| Detect distance | 151.7 |
| Video streaming | Yes |
| Bit rate control | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
| Observe distance | 59.9 |
| Progressive scan | Yes |
| Tilt angle range | 0 - 90 |
| Total megapixels | 2 |
| Identify distance | 15.2 |
| Focal length range | 2.7 - 11 |
| Recognize distance | 30.3 |
| Minimum illumination | 0.0005 |
| Video motion detection | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Video compression formats | H.264/H.264+/H.264B/H.264H/H.265/H.265+/M-JPEG |
| Digital Wide Dynamic Range (DWDR) | Yes |
| Operating relative humidity (H-H) | 0 - 95 |
| Region of Interest (ROI) encoding | Yes |
| Number of effective pixels (H x V) | 1920 x 1080 |
| Warranty | 36 months |
| EAN | 6923172591319 |
Display
| Maximum resolution | 1920 x 1080 |
|---|
Memory
| Internal memory | 256 GB |
|---|
Storage
| Built-in HDD | No |
|---|---|
| ROM capacity | 128 |
| Storage temperature (T-T) | -30 - 60 |
| Storage relative humidity (H-H) | 0 - 95 |
Graphics
| Supported graphics resolutions | 1280 x 720 (HD 720)/1920 x 1080 (HD 1080)/352 x 240/352 x 288/704 x 480/704 x 576 |
|---|
Camera
| Optical zoom | 4× |
|---|---|
| Digital zoom | 16× |
| Focus | Motorized/Manual |
| Day/night mode | Yes |
| Zoom capability | Yes |
| Number of cameras | 1 |
| Camera pan control | Yes |
| Camera shutter type | Electronic |
| Camera tilt control | Yes |
| Camera shutter speed | 1/1 - 1/30000 |
| Lens viewing angle, diagonal | 117.7 |
| Lens viewing angle, vertical | 53.4 |
| Lens viewing angle, horizontal | 99.1 |
Ports
| Ethernet LAN | No |
|---|---|
| DC-in jack | Yes |
| RS-485 ports | 1 |
| BNC output ports | 1 |
Connectivity
| Wi-Fi | No |
|---|---|
| Bluetooth | No |
| Connectivity technology | Wired |
Keyboard & controls
| Gain control type | Auto/Manual |
|---|
Battery & power
| Power consumption (typical) | 7 W |
|---|---|
| Power consumption (max) | 9 W |
| Power source type | DC |
| DC output current | 1 |
| DC output voltage | 12 |
Performance & capacities
| Operating temperature (T-T) | 0 – 30 – 60 °C |
|---|---|
| PTZ modes | 8 Tour/Preset sequence |
| Pan speed | 100 |
| Tilt speed | 60 |
| Noise reduction | Yes |
| Pan preset speed | 100 |
| Supported video modes | 1080p/720p |
| Noise reduction technology | 2D noise reduction, 3D noise reduction |
| Signal-to-Noise Ratio (SNR) | 50 |
Features
| International Protection (IP) code | IP66 |
|---|---|
| Sensor type | CMOS |
| Package type | Box |
| Optical sensor size | 1/2.8 |
| Placement supported | Indoor & outdoor |
| Highlight Compensation (HLC) | Yes |
| Back Light Compensation (BLC) | Yes |
Dimensions & weight
| Height | 88.9 mm |
|---|---|
| Diameter | 122 mm |
| Weight | 600 g |
