Dahua Technology DH-SD5A425GB-HNR security camera Dome IP security camera Outdoor 2560 x 1440 pixels Ceiling/wall
R15,754
incl. VAT: R18,117
- Stock: In Stock
- Brand: DAHUA
- Model: DH-SD5A425GB-HNR
- Dimensions: 26.00cm x 27.00cm x 51.00cm
- EAN: 6923172599735
Available Options
Key features
- Powerful 25× optical zoom
- Starlight Technology
- Max. 25/30fps@4MP
- IR distance up to 150 m
- Deep-learning-based perimeter protection
- Auto-tracking 3.0 and IVS
- SMD 4.0
Key features
- Powerful 25× optical zoom
- Starlight Technology
- Max. 25/30fps@4MP
- IR distance up to 150 m
- Deep-learning-based perimeter protection
- Auto-tracking 3.0 and IVS
- SMD 4.0
Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.
System Overview
Unique and elegant, the black semicircular sphere discreetly monitorsfrom a distance without drawing undue attention to itself. It has a powerful optical zoom, and accurate pan, tilt and zoom capabilities, providing an all in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during the day, and True WDR for locations with direct sunlight and glare.
Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.
PFA Technology
PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experienceю
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage
and transmission.
Face Detection
Supports 6 attributes and 8 expressions: Gender, age, glasses, face mask, beard and expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion). It also supports face cutout settings: Face, and single inch photo. Three snapshot methods are also featured: Real-time snapshot, priority snapshot, and quality priority.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.
Protection (IP67, TVS 6000 V)
IP67, TVS 6000 V lightning proof, surge protection, and voltage transient protection.
SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.
System Overview
Unique and elegant, the black semicircular sphere discreetly monitorsfrom a distance without drawing undue attention to itself. It has a powerful optical zoom, and accurate pan, tilt and zoom capabilities, providing an all in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during the day, and True WDR for locations with direct sunlight and glare.
Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.
PFA Technology
PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experienceю
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage
and transmission.
Face Detection
Supports 6 attributes and 8 expressions: Gender, age, glasses, face mask, beard and expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion). It also supports face cutout settings: Face, and single inch photo. Three snapshot methods are also featured: Real-time snapshot, priority snapshot, and quality priority.
Auto-tracking
This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.
Protection (IP67, TVS 6000 V)
IP67, TVS 6000 V lightning proof, surge protection, and voltage transient protection.
SMD 4.0
Dahua Smart Motion Detection technology works with intelligent algorithms to classify targets that trigger motion detection alarms. It filters out objects that are not targets, such as small and large animals, to avoid triggering false alarms. With an AI NVR, Quick Pick technology becomes available, allowing you to easily search for and pick out human and vehicle targets from SMD event videos, prioritizing the highest matches.
Price History
Current price15,754 ZAR
Regular price
| Specifications | |
| Warehouse group | Network Cameras [+169][-347] |
| Performance | |
| Type | IP security camera |
| Placement supported | Outdoor |
| Connectivity technology | Wired |
| PTZ control | Yes |
| PTZ modes | 8 Tour, Preset point |
| Wide Dynamic Range (WDR) | Yes |
| Day/night mode | Yes |
| Alarm input/output | Yes |
| Certification | CE: EN55032/EN55024/EN50130-4 FCC: 15 B,ANSI C63.4- 2014 |
| Design | |
| Mounting type | Ceiling/wall |
| Product colour | White |
| Form factor | Dome |
| Housing material | Metal |
| International Protection (IP) code | IP67 |
| IK code | IK10 |
| Camera | |
| Camera pan control | Yes |
| Camera tilt control | Yes |
| Minimum illumination | 0 lx |
| Lens viewing angle, horizontal | 59.8° |
| Lens viewing angle, vertical | 33.7° |
| Lens viewing angle, diagonal | 63.3° |
| Tilt angle range | -15 - 90° |
| Tilt speed | 200 °/sec |
| Pan range | 0 - 360° |
| Pan speed | 300 °/sec |
| Pan preset speed | 400 °/sec |
| White balance | Auto, Indoor, Manual, Natural, Outdoor, Sodium lamp |
| Image sensor | |
| Sensor type | CMOS |
| Number of sensors | 1 |
| Optical sensor size | 25.4 / 1.8 mm (1 / 1.8") |
| Progressive scan | Yes |
| Lens system | |
| Number of lenses | 1 |
| Zoom capability | Yes |
| Optical zoom | 25x |
| Digital zoom | 16x |
| Detect distance | 1724 m |
| Observe distance | 689 m |
| Recognize distance | 344 m |
| Focal length range | 5.8 - 145 mm |
| Focus | Motorized/Manual |
| Maximum aperture number | 4 |
| Identify distance | 172 m |
| Minimum aperture number | 1.6 |
| Closest focusing distance | 0.1 m |
| Night vision | |
| Night vision | Yes |
| Night vision distance | 150 m |
| LED type | IR |
| Number of illumination LEDs | 4 |
| Video | |
| Maximum resolution | 2560 x 1440 pixels |
| Total megapixels | 4 MP |
| Video compression formats | H.264, H.264+, H.265, H.265+, M-JPEG |
| Supported graphics resolutions | 352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 960, 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 2560 x 1440 |
| Frame rate | 30 fps |
| Video streaming | Yes |
| Noise reduction | Yes |
| Noise reduction technology | 3D noise reduction |
| Image stabilizer | Yes |
| Gain control type | Auto/Manual |
| Privacy masking | Yes |
| Bit rate control | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
| Bit rate | 32- 8192Kbps |
| Back Light Compensation (BLC) | Yes |
| Highlight Compensation (HLC) | Yes |
| Audio | |
| Audio formats supported | AAC, PCM |
| Voice codecs | G.711Mu, G.711a, G.722.1, G.723, G.726, G.729 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Bluetooth | No |
| Ethernet interface type | Fast Ethernet |
| Networking standards | IEEE 802.1x |
| Supported network protocols | IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; UPnP; SNMPv1/v2c/v3(MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP |
| Number of users | 20 user(s) |
| Quality of Service (QoS) support | Yes |
| Streaming method | Multicast, Unicast |
| Storage | |
| Built-in HDD | No |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
| Maximum memory card size | 256 GB |
| Internal memory | 1024 MB |
| ROM capacity | 4000 MB |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | Yes |
| Headphone outputs | 1 |
| Security | |
| Video motion detection | Yes |
| Intelligent Video Surveillance (IVS) system features | Abandoned object, Intrusion, Missing object, Scene change, Tripwire |
| Management features | |
| Web-based management | Yes |
| Web browser | Yes |
| Power | |
| Power source type | AC, PoE |
| AC input voltage | 24 V |
| Power consumption (max) | 20 W |
| Operational conditions | |
| Operating temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Weight & dimensions | |
| Height | 332 mm |
| Diameter | 19 cm |
| Weight | 4.7 kg |
| Packaging data | |
| Package weight | 8 kg |
| Packaging content | |
| Number of cameras | 1 |



