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Dahua Technology SD22204T-GN reviews
Brand: Dahua Technology More Dahua Technology security cameras reviews →
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Compare Dahua Technology SD22204T-GN reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeSD22204T-GN
The product, explained
About the Dahua Technology SD22204T-GN
Dahua Technology SD22204T-GN is listed in the security cameras category. The recorded specifications include type: IP security camera; placement supported: Indoor & outdoor; maximum resolution: 1920 x 1080 pixels; night vision: Yes. This entry covers manufacturer code SD22204T-GN. Specifications relate to this exact source record; other editions or packages may differ.
The specified power source is PoE. Check installation needs, network compatibility and the availability of ongoing software support before purchase. A connectivity label does not confirm a subscription, hub or accessory is included.
- Type
- IP security camera
- Placement supported
- Indoor & outdoor
- Maximum resolution
- 1920 x 1080 pixels
- Night vision
- Yes
- Connectivity technology
- Wired
- Power source type
- PoE
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Expert reviews 0
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Dahua Technology SD22204T-GN specifications
Manufacturer code: SD22204T-GN · Icecat product 36652430 · Checked 22 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Type | IP security camera |
|---|---|
| Placement supported | Indoor & outdoor |
| Maximum resolution | 1920 x 1080 pixels |
| Night vision | Yes |
| Connectivity technology | Wired |
| Power source type | PoE |
| Water and dust resistance (IP rating) | IP66 |
More product specifications
Open a section for the details that matter to you.
Audio & listening3 details
| Noise reduction | Yes |
|---|---|
| Noise reduction technology | Ultra 2D noise reduction, Ultra 3D noise reduction |
| Signal-to-Noise Ratio (SNR) | 50 dB |
Processor, memory & storage6 details
| Preset programs quantity | 300 |
|---|---|
| Supported graphics resolutions | 352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080) |
| Frame rate | 25 fps |
| Built-in HDD | No |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Memory (RAM) | 128 MB |
Camera, image & video20 details
| White balance | ATW, Auto, Indoor, Manual, Outdoor |
|---|---|
| Camera shutter type | Electronic |
| Camera shutter speed | 1/3 - 1/300000 s |
| Optical sensor size | 25.4 / 2.7 mm (1 / 2.7") |
| Sensor type | CMOS |
| Zoom capability | Yes |
| Optical zoom | 4x |
| Digital zoom | 16x |
| Focal length range | 2.7 - 11 mm |
| Focus | Motorized/Manual |
| Maximum aperture number | 2.8 |
| Minimum aperture number | 1.6 |
| Closest focusing distance | 1 m |
| Total megapixels | 2 MP |
| Video compression formats | H.264, H.264+, M-JPEG |
| Supported video modes | 720p, 1080p |
| Video streaming | Yes |
| Intelligent Video Surveillance (IVS) system features | Abandoned object, Face detection, Intrusion, Missing object, Tripwire |
| Number of cameras | 1 |
| Number of video streams | 3 |
Printing, scanning & paper1 detail
| Progressive scan | Yes |
|---|
Connections & wireless8 details
| Ethernet LAN | Yes |
|---|---|
| Ethernet interface type | Fast Ethernet |
| Networking standards | IEEE 802.3af |
| Supported network protocols | IPv4/IPv6,HTTP,HTTPS,SSL,TCP/IP, UDP,UPnP,ICMP,IGMP,SNMP,RTSP,RTP, SMTP, NTP,DHCP, DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1x |
| Wi-Fi | No |
| DC-in jack | Yes |
| Interface | RJ-45 |
| Power over Ethernet (PoE) | Yes |
Power & battery3 details
| Power consumption (typical) | 10 W |
|---|---|
| DC output voltage | 12 |
| DC output current | 1.5 A |
Controls & features6 details
| PTZ control | Yes |
|---|---|
| Gain control type | Auto/Manual |
| Automatic gain control | Yes |
| Bit rate control | Constant Bit Rate (CBR), Variable Bit Rate (VBR) |
| Motion sensor | No |
| Operating temperature (T-T) | -30 - 60 °C |
Design & dimensions6 details
| Form factor | Dome |
|---|---|
| Product colour | White |
| Housing material | Metal |
| Protection features | Vandal proof |
| Height | 89 mm |
| Weight | 660 g |
Software & compatibility4 details
| Certification | CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB,ANSI C63.4- 2014 UL: UL60950-1+CAN/CSA C22.2,No.60950-1 |
|---|---|
| Management software | Smart PSS, DSS |
| Mobile operating systems supported | Android, iOS |
| Browser supported | IE, Chrome, Firefox, Safari |
Further product details36 details
| PTZ modes | Auto scan, Auto pan |
|---|---|
| PTZ protocols | DH-SD |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| IK code | IK10 |
| Fog proof | Yes |
| Minimum illumination | 0.05 lx |
| Tilt angle range | 0 - 90° |
| Tilt speed | 60 °/sec |
| Tilt preset speed | 60 °/sec |
| Pan range | 0 - 355° |
| Pan speed | 100 °/sec |
| Pan preset speed | 100 °/sec |
| Detect distance | 120 m |
| Observe distance | 48 m |
| Recognize distance | 24 m |
| Identify distance | 12 m |
| Analog signal format system | PAL |
| Full HD | Yes |
| Privacy masking | Yes |
| Bit rate | H.264+/H.264: 448K ~ 8192Kbps, MJPEG: 5120K ~ 10240Kbps |
| Back Light Compensation (BLC) | Yes |
| Highlight Compensation (HLC) | Yes |
| Region of Interest (ROI) encoding | Yes |
| Cabling technology | 10/100Base-T(X) |
| Number of users | 20 user(s) |
| Quality of Service (QoS) support | Yes |
| Streaming method | Multicast, Unicast |
| Client interoperability | ONVIF, PSIA, CGI |
| Maximum memory card size | 128 GB |
| Flash memory | 256 MB |
| Auto restore after power failure | Yes |
| IP address filtering | Yes |
| Web browser | Yes |
| Operating relative humidity (H-H) | 0 - 90% |
| Diameter | 12.2 cm |
Packaging & supplied accessories1 detail
| Package weight | 710 g |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
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Your questions, answered
Dahua Technology SD22204T-GN FAQs
How many expert reviews are available for Dahua Technology SD22204T-GN?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for Dahua Technology SD22204T-GN?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies Dahua Technology SD22204T-GN using manufacturer code SD22204T-GN. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed type for Dahua Technology SD22204T-GN?
The source specification records type as IP security camera. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed placement supported for Dahua Technology SD22204T-GN?
The source specification records placement supported as Indoor & outdoor. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for Dahua Technology SD22204T-GN?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Is higher resolution always better?
No. Lens angle, lighting, placement, compression and subject distance determine whether an image is useful.
Can I view a camera remotely?
Many can, but remote access has privacy and security implications. Secure the account and use it only where needed.
Do cameras work in the dark?
Some use infrared or added lighting, with varying results. Read independent night tests for the location you plan.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Security camera buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Indoor vs outdoor security camerasOutdoor cameras must handle weather, glare, temperature and secure mounting. Indoor cameras prioritise compact placement and household privacy. Using the wrong type can defeat detection or create unsafe cabling.Local vs cloud storage for security camerasCompare retention, access during outages, theft risk, recurring cost and export rather than assuming one storage location is safer.Security camera resolution and night vision: what to compareAssess identification at the required distance in day and night conditions, not resolution alone.Battery vs wired security camerasChoose between flexible placement and continuous power by modelling events, charging access and recording needs.