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Clear 5MP CVI output with reliable performance.
A511K02-B
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Dahua 5MP CVI
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Name:
A511K02-B
- Description:
- Dahua 5MP CVI
- Rating:
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- Brand:
- Dahua
- Condition:
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A511K02-B Overview
A511K02-B is a high-performance IP turret camera offering 4K resolution and a motorized lens that delivers precise focusing with a focal range of 2.7–13.5mm. It is equipped with a 1/2.8" CMOS sensor, supports H.265 video compression, provides true day/night functionality through its ICR feature, and features infrared night vision up to 50m using Starlight low-light technology.
Designed for versatile surveillance, A511K02-B supports 2-Way Audio and PoE connectivity while complying with ONVIF standards. Ideal for indoor retail setups, perimeter protection, license plate recognition, and warehouse surveillance, it offers local storage via a MicroSD slot (up to 128 GB) and is housed in an IP66-rated weather-resistant enclosure.
A511K02-B price is is available on request. Get immediate quote.
Request bulk order quote for A511K02-B for additional pricing. Browse the full Dahua 5Mp Cvi series or explore all Dahua products.
A511K02-B Specifications
- Product Type
- Security Camera
- Camera Type
- Turret
- Technology
- IP Camera
- Resolution
- 4K
- Lens Type
- Motorized
- Smart Features
- Motion Detection / Face Detection / ANPR
- Mounting Type
- Wall
- Color
- Black
- Use Case
- Indoor / Retail / Perimeter Protection / Warehouse
- Focal Length
- 2.7–13.5mm
- Image Sensor
- 1/2.8" CMOS
- Frame Rate
- 30 FPS
- Infrared Night Vision
- 50m
- Low Light Technology
- Starlight
- Day/Night Mode
- True Day/Night (ICR)
- Video Compression
- H.265
- Audio Support
- 2-Way Audio
- Storage Option
- MicroSD Slot
- Max Storage Capacity
- 128 GB
- Power Type
- PoE
- Weather Rating
- IP66
- Vandal Resistance
- N/A
- ONVIF Compliant
- Yes
- Product Name
- A511K02-B
- Height
- 2.5 inches
- Width
- 3.0 inches
- Depth
- 3.0 inches
- Weight
- 1.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| A511K02-B |  HAC-HDW2249T-A |  HAC-HDW1200EM-A-S4 |  HAC-HDW1100R |  HAC-HDW1800M | |
|---|---|---|---|---|---|
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera | Security Camera |
| Camera Type | Turret | Bullet | Turret | Bullet | Bullet |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera | IP Camera |
| Resolution | 4K | 4MP | 4MP | 1080p | 4K |
| Lens Type | Motorized | Varifocal | Varifocal | Fixed | Motorized |
| Smart Features | Motion Detection / Face Detection / ANPR | Motion Detection | ANPR | Motion Detection | Motion Detection |
| Mounting Type | Wall | Wall | Wall | Wall | Wall |
| Color | Black | Black | Black | Black | Black |
| Use Case | Indoor / Retail / Perimeter Protection / Warehouse | Retail | Indoor / Retail / Perimeter Protection / Warehouse | Retail | Retail |
| Focal Length | 2.7–13.5mm | 2.7–13.5mm | 2.7–13.5mm | 4mm | 4.7–94mm |
| Image Sensor | 1/2.8" CMOS | 1/2.8" CMOS | 1/3" CMOS | 1/3" CMOS | 1/2.8 CMOS |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Infrared Night Vision | 50m | 30m | 30m | 30m | 80m |
| Low Light Technology | Starlight | Starlight | EXIR | Starlight | EXIR |
| Day/Night Mode | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) |
| Video Compression | H.265 | H.265+ | H.265 | H.265 | H.265 |
| Audio Support | 2-Way Audio | 2-Way Audio | Built-in Mic | Built-in Mic | 2-Way Audio |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot |
| Max Storage Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Power Type | PoE | PoE | PoE | PoE | PoE |
| Weather Rating | IP66 | IP67 | IP67 | IP67 | IP67 |
| Vandal Resistance | N/A | IK10 | IK08 | IK08 | IK08 |
| ONVIF Compliant | Yes | Yes | Yes | Yes | Yes |
| Product Name | A511K02-B | HAC-HDW2249T-A | HAC-HDW1200EM-A-S4 | HAC-HDW1100R | HAC-HDW1800M |
| Height | 2.5 inches | 2.5 inches | 3 inches | 2.5 inches | 2.3 inches |
| Width | 3.0 inches | 3.5 inches | 4 inches | 3.0 inches | 4.1 inches |
| Depth | 3.0 inches | 1.8 inches | 3 inches | 1.0 inches | 2.3 inches |
| Weight | 1.2 lbs | 1.4 lbs | 1.2 lbs | 0.8 lbs | 1.2 lbs |
Reviews & Ratings
J
James Porter
4
Stable signal and easy setup.
M
Marcus Holt
5
Good camera for business security.
P
Paul Simmons
5
Consistent video quality.
N
Neil Carter
5
Reliable daily operation.
O
Oliver Price
5
Solid CVI camera choice.
Questions & Answers
What is the maximum video resolution of the Dahua 5MP CVI (SKU: A511K02-B)?
The Dahua 5MP CVI A511K02-B delivers a maximum resolution of 2560 × 1944 pixels, providing ultra–high-definition clarity for critical surveillance applications.
Which video output formats does the Dahua A511K02-B support?
The A511K02-B supports CVI, TVI, AHD, and CVBS analog outputs, ensuring broad compatibility with existing DVR platforms.
What type of image sensor is used in the Dahua 5MP CVI A511K02-B?
This model employs a 1/2.7-inch CMOS sensor optimized for low-noise capture and precise color reproduction in varied lighting conditions.
What lens options are available for the Dahua A511K02-B camera?
The A511K02-B is equipped with a fixed 2.8 mm or 3.6 mm lens, delivering a wide 100° field of view or a tighter 80° perspective, respectively.