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Name:
A511K02-B
- Description:
- Dahua 5MP CVI
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3 Year Extended Warranty
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
What is the price of A511K02-B?
Pricing for A511K02-B is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for A511K02-B.
Explore more options from Composite Video Interface or explore other 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
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| Audio Support | Built-in Mic | 2-Way Audio | 2-Way Audio | 2-Way Audio | Built-in Mic |
| Camera Type | Turret | Bullet | Turret | Bullet | Bullet |
| Color | Black | Black | Black | Black | Black |
| Day/Night Mode | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) |
| Depth | 3 inches | 2.3 inches | 3.0 inches | 1.8 inches | 1.0 inches |
| Focal Length | 2.7–13.5mm | 4.7–94mm | 2.7–13.5mm | 2.7–13.5mm | 4mm |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Height | 3 inches | 2.3 inches | 2.5 inches | 2.5 inches | 2.5 inches |
| Image Sensor | 1/3" CMOS | 1/2.8 CMOS | 1/2.8" CMOS | 1/2.8" CMOS | 1/3" CMOS |
| Infrared Night Vision | 30m | 80m | 50m | 30m | 30m |
| Lens Type | Varifocal | Motorized | Motorized | Varifocal | Fixed |
| Low Light Technology | EXIR | EXIR | Starlight | Starlight | Starlight |
| Max Storage Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Mounting Type | Wall | Wall | Wall | Wall | Wall |
| ONVIF Compliant | Yes | Yes | Yes | Yes | Yes |
| Power Type | PoE | PoE | PoE | PoE | PoE |
| Product Name | HAC-HDW1200EM-A-S4 | HAC-HDW1800M | A511K02-B | HAC-HDW2249T-A | HAC-HDW1100R |
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera | Security Camera |
| Resolution | 4MP | 4K | 4K | 4MP | 1080p |
| Smart Features | ANPR | Motion Detection | Motion Detection / Face Detection / ANPR | Motion Detection | Motion Detection |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera | IP Camera |
| Use Case | Indoor / Retail / Perimeter Protection / Warehouse | Retail | Indoor / Retail / Perimeter Protection / Warehouse | Retail | Retail |
| Vandal Resistance | IK08 | IK08 | N/A | IK10 | IK08 |
| Video Compression | H.265 | H.265 | H.265 | H.265+ | H.265 |
| Weather Rating | IP67 | IP67 | IP66 | IP67 | IP67 |
| Weight | 1.2 lbs | 1.2 lbs | 1.2 lbs | 1.4 lbs | 0.8 lbs |
| Width | 4 inches | 4.1 inches | 3.0 inches | 3.5 inches | 3.0 inches |
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Questions & Answers
Q
What is the maximum video resolution of the Dahua 5MP CVI (SKU: A511K02-B)?
A
The Dahua 5MP CVI A511K02-B delivers a maximum resolution of 2560 × 1944 pixels, providing ultra–high-definition clarity for critical surveillance applications.
Q
Which video output formats does the Dahua A511K02-B support?
A
The A511K02-B supports CVI, TVI, AHD, and CVBS analog outputs, ensuring broad compatibility with existing DVR platforms.
Q
What type of image sensor is used in the Dahua 5MP CVI A511K02-B?
A
This model employs a 1/2.7-inch CMOS sensor optimized for low-noise capture and precise color reproduction in varied lighting conditions.
Q
What lens options are available for the Dahua A511K02-B camera?
A
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.
Q
What is the infrared (IR) range of the Dahua 5MP CVI A511K02-B?
A
The camera features built-in IR LEDs with a maximum effective night-vision range of up to 30 meters under zero-light conditions.
Q
Does the Dahua A511K02-B support wide dynamic range (WDR)?
A
Yes, the A511K02-B offers 120 dB True WDR, balancing highlights and shadows for clear image details in backlit or high-contrast scenes.
Q
What power supply does the Dahua 5MP CVI A511K02-B require?
A
The camera operates on 12 V DC ± 25% or via 24 VAC and can also be powered using PoC (Power over Coax) when paired with a compatible Dahua DVR.
Q
What is the ingress protection rating of the Dahua A511K02-B?
A
This dome camera has an IP67 rating, guaranteeing dustproof and waterproof performance for reliable outdoor and indoor installations.
Q
Is the Dahua A511K02-B compatible with Dahua DVRs and third-party recorders?
A
Yes, the camera seamlessly integrates with all Dahua CVI DVRs and supports standard analog inputs on most third-party recorders.
Q
Does the Dahua 5MP CVI A511K02-B comply with ONVIF standards?
A
The A511K02-B is ONVIF Profile S compliant, ensuring easy integration with ONVIF-certified network video devices.
Q
Can I configure video settings on the Dahua A511K02-B remotely?
A
Yes, you can remotely adjust exposure, white balance, and other video parameters using the Dahua SmartPSS software or a compatible DVR web interface.
Q
What operating temperature range does the Dahua 5MP CVI A511K02-B support?
A
This camera operates reliably from –30 °C to +60 °C (–22 °F to 140 °F), making it suitable for extreme climate conditions.
Q
Does the Dahua A511K02-B offer motion detection or smart analytics?
A
The camera includes basic motion detection and supports perimeter protection features when connected to a Dahua Smart DVR for advanced analytics.
Q
How do I mount the Dahua 5MP CVI A511K02-B dome camera?
A
Mounting is straightforward: secure the mounting bracket, run the cables through the base, and twist-lock the dome cover; wall, ceiling, and pole mount kits are optionally available.
Q
What warranty does the Dahua A511K02-B come with?
A
Dahua provides a standard three-year warranty on the A511K02-B, covering manufacturing defects and offering dedicated technical support.
