Inspect day and night views
Visit the camera location in daylight and darkness before choosing.
Expert reviews. One COR Score.
Dahua Technology Ultra SD6AL245U-HNI-IR reviews
Brand: Dahua Technology More Dahua Technology security cameras reviews →
tbd
Compare Dahua Technology Ultra SD6AL245U-HNI-IR reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeDH-SD6AL245U-HNI-IR
The product, explained
About the Dahua Technology Ultra SD6AL245U-HNI-IR
Dahua Technology DH-SD6AL245U-HNI-IR 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 DH-SD6AL245U-HNI-IR. Specifications relate to this exact source record; other editions or packages may differ.
The specified power source is AC, 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
- Night vision distance
- 550 m
- Connectivity technology
- Wired
Make it work for you
Before choosing the Dahua Technology Ultra SD6AL245U-HNI-IR
Plan maintainable power and network
Choose power and network route that can be maintained safely.
Compare storage and export
Check local or cloud storage, retention, subscription and clip export.
Read night-performance reviews
Read reviews for useful night detail and alert reliability.
Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
Check the match
Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.
Compare on one scale
Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
Dahua Technology Ultra SD6AL245U-HNI-IR specifications
Manufacturer code: DH-SD6AL245U-HNI-IR · Icecat product 52266585 · 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 |
| Night vision distance | 550 m |
| Connectivity technology | Wired |
| Power source type | AC, PoE |
| Water and dust resistance (IP rating) | IP67 |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Noise reduction | Yes |
|---|---|
| Noise reduction technology | Ultra 2D noise reduction, Ultra 3D noise reduction |
| Audio formats supported | AAC, G.726 |
| Signal-to-Noise Ratio (SNR) | 56 dB |
Processor, memory & storage3 details
| Supported graphics resolutions | 352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080) |
|---|---|
| Frame rate | 60 fps |
| Memory (RAM) | 1024 MB |
Camera, image & video22 details
| Lens viewing angle, horizontal | 70.3° |
|---|---|
| White balance | ATW, Auto, Indoor, Manual, Outdoor |
| Camera shutter type | Electronic |
| Camera shutter speed | 1/1 - 1/30000 s |
| Optical sensor size | 25.4 / 2.8 mm (1 / 2.8") |
| Sensor type | CMOS |
| Zoom capability | Yes |
| Optical zoom | 45x |
| Digital zoom | 16x |
| Focal length range | 3.95 - 177.7 mm |
| Auto focus | Yes |
| Focus | Motorized/Manual |
| Maximum aperture number | 4.95 |
| Minimum aperture number | 1.6 |
| Closest focusing distance | 1 m |
| Total megapixels | 2 MP |
| Video compression formats | H.264, H.264+, H.265, H.265+ |
| Supported video modes | 1080p |
| Composite video out | 1 |
| Video motion detection | Yes |
| Intelligent Video Surveillance (IVS) system features | Abandoned object, Face detection, Intrusion, Missing object, Tripwire |
| Number of cameras | 1 |
Printing, scanning & paper1 detail
| Progressive scan | Yes |
|---|
Connections & wireless7 details
| Ethernet LAN | Yes |
|---|---|
| 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 |
| Bluetooth | No |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-485 ports | 1 |
| Power over Ethernet (PoE) | Yes |
Power & battery4 details
| AC input voltage | 24 V |
|---|---|
| AC adapter output current | 3 A |
| Power consumption (typical) | 24 W |
| Power consumption (max) | 38 W |
Controls & features8 details
| PTZ control | Yes |
|---|---|
| Gain control type | Auto/Manual |
| Automatic gain control | Yes |
| Bit rate control | Constant Bit Rate (CBR), Variable Bit Rate (VBR) |
| Voice codecs | G.711Mu, G.711a |
| Alarm input channels | 7 |
| Alarm output channels | 2 |
| Operating temperature (T-T) | -40 - 60 °C |
Design & dimensions6 details
| Form factor | Dome |
|---|---|
| Mounting type | Ceiling |
| Product colour | White |
| Housing material | Metal |
| Height | 357 mm |
| Weight | 6.75 kg |
Software & compatibility1 detail
| Certification | CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB,ANSI C63.4- 2014 |
|---|
Further product details25 details
| PTZ modes | 5 Pattern, 8 Tour, Auto scan, Auto pan |
|---|---|
| PTZ protocols | DH-SD, Pelco-P/D |
| Auto pan mode | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| Weatherproof | Yes |
| Fog proof | Yes |
| Minimum illumination | 0.005 lx |
| Tilt angle range | -20 - 90° |
| Tilt speed | 120 °/sec |
| Pan range | 0 - 360° |
| Pan speed | 200 °/sec |
| Number of effective pixels (H x V) | 1920 x 1080 pixels |
| LED type | IR |
| Number of illumination LEDs | 1 |
| Flip & mirror | Yes |
| Privacy masking | Yes |
| Bit rate | H.265/H.264: 448K ~ 8192Kbps |
| Back Light Compensation (BLC) | Yes |
| Highlight Compensation (HLC) | Yes |
| Number of users | 20 user(s) |
| Streaming method | Multicast, Unicast |
| Flash memory | 128 MB |
| Web browser | Yes |
| Diameter | 24 cm |
Packaging & supplied accessories1 detail
| Package weight | 10.5 kg |
|---|
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
Compare other security cameras
More products in this category. Compare their exact features, original reviews and available offers alongside the Dahua Technology Ultra SD6AL245U-HNI-IR.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| Eufy 4G LTE Cam S330 reviews → | Eufy | T86P2321 | tbd0 critic reviews · Available after 3 |
| Eufy S4 4K Solar Wall Light Outdoor Security Camera CCTV reviews → | Eufy | T86C1320 | tbd0 critic reviews · Available after 3 |
Your questions, answered
Dahua Technology Ultra SD6AL245U-HNI-IR FAQs
How many expert reviews are available for Dahua Technology Ultra SD6AL245U-HNI-IR?
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 Ultra SD6AL245U-HNI-IR?
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 Ultra SD6AL245U-HNI-IR using manufacturer code DH-SD6AL245U-HNI-IR. 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 Ultra SD6AL245U-HNI-IR?
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 Ultra SD6AL245U-HNI-IR?
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 Ultra SD6AL245U-HNI-IR?
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.