The Dahua DH-HAC-HDW2501T-Z-A is a versatile 5MP HDCVI camera ideal for both SMB and professional surveillance environments. With a compact design and the power of HDCVI technology, it seamlessly integrates into existing coaxial cabling, offering excellent video quality at a cost-effective price.
Key Features
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5MP Starlight Imaging - Provides bright, clear images even in low-light conditions (down to 0.001 Lux) with Starlight technology for crisp video quality at all hours.
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120 dB True WDR -Delivers outstanding image clarity in high-contrast lighting environments, ensuring both dark and bright areas are visible in the same scene.
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Smart IR Technology - Prevents overexposure in close-up shots, ensuring consistent, balanced lighting across the entire scene — even in total darkness with up to 60m (196.9ft) IR illumination.
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Audio Support (Built-in Mic) - Includes audio transmission, perfect for adding a layer of security through recorded sound, which can be used alongside video evidence.
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Motorized Lens (2.7mm–13.5mm) - Flexible focal length for adjusting the field of view, offering a variety of angles, from wide coverage to more focused views of key areas.
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Long-Distance Transmission (up to 700m) - HDCVI technology allows for real-time, high-quality video transmission up to 700 meters (via coaxial cable) with no loss of signal.
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IP67 Weatherproof Rating - Ideal for both indoor and outdoor installations, with robust protection against dust, rain, and other harsh environmental conditions.
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Easy Installation with PoC (Power over Coax) - Simplifies setup by transmitting power and video signals over a single coaxial cable, reducing installation time and costs.
Perfect For:
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Retail & Small Businesses
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Home Driveways & Perimeter Security
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Warehouses & Distribution Centers
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Offices & Commercial Buildings
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Outdoor Entrances & Parking Lots
Install Tips
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Mounting Height: For optimal coverage, mount the camera at 3–4 meters (10–13 ft) above the ground. This height provides a good field of view and minimizes obstruction.
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Lens Focal Length: Use the 2.7mm focal length for wider areas (e.g., parking lots or entrances), and the 13.5mm setting for focused areas like doorways or corridors.
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IR Range Adjustments: Test the Smart IR range at night to ensure even illumination. The camera adjusts the IR intensity depending on object proximity, but in some conditions, manual adjustments may be needed.
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PoC (Power over Coax): If you're upgrading from an analog system, PoC allows you to reuse existing coaxial cables for power and video, simplifying installation and reducing costs.
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Avoiding Obstructions: Ensure there’s a clear line of sight from the camera to the area you want to monitor. Avoid mounting directly under heavy eaves or obstructions that could block the IR range.
Downloads
Quick-Read Specs Card
| Feature |
Specification |
| Resolution |
5MP (2880 × 1620) |
| Lens |
2.7mm–13.5mm Motorized, Auto Focus |
| Night Vision |
Smart IR, 60m (196.9ft) Range |
| Deterrence |
Built-in Mic (Audio Support) |
| AI Features |
120 dB True WDR, 3D NR |
| Audio |
Built-in Mic |
| Storage |
SD Card (up to 128GB) |
| Power |
12V DC ±30% / PoC |
| Weather Rating |
IP67 |
Extra Info
HDCVI Technology
HDCVI (High Definition Composite Video Interface) is a cutting-edge technology that allows video, audio, data, and power to be transmitted over a single coaxial cable. This makes upgrading traditional analog systems easy without the need for extensive rewiring. It’s an efficient and cost-effective solution, especially for businesses looking to integrate high-definition surveillance without the complexities of IP cameras.
Starlight Technology
Dahua’s Starlight Technology is a breakthrough in low-light performance, allowing the camera to produce full-color images even under very low-light conditions. With a minimum illumination of 0.001 Lux, this camera excels in situations where traditional surveillance cameras would typically fail. Whether it’s capturing activity in parking lots at night, monitoring poorly lit hallways, or securing outdoor perimeters, Starlight Technology provides clear, vibrant images, even in near-darkness.
Smart IR Technology
In low-light settings, Smart IR technology ensures the infrared (IR) LED illumination adjusts according to the distance of objects in view. This prevents overexposure when objects move closer to the camera and maintains consistent lighting in the entire image. The camera’s IR illuminators provide a range of 60 meters (196.9 feet), ensuring clear footage even in total darkness.
Wide Dynamic Range (WDR)
The 120 dB True WDR feature of this camera ensures clear and balanced footage even in extreme lighting conditions. Whether you are monitoring a scene with intense backlighting (e.g., a building entrance with bright sunlight) or a location with high contrast between shadows and highlights, WDR technology optimizes both the bright and dark areas simultaneously.
3D Noise Reduction (3D NR)
Noise reduction plays a crucial role in maintaining image clarity, especially in low-light environments where digital noise can degrade image quality. Dahua’s advanced 3D NR technology significantly reduces this noise by analyzing and comparing two sequential frames. The result is cleaner, sharper footage, with minimal impact on the sharpness of the image.
Built-in Audio Support
The camera is equipped with a built-in microphone that allows you to capture both video and audio simultaneously. This is particularly useful for applications where audio evidence can supplement video footage, such as in monitoring customer interactions, tracking activity near entrances, or recording interactions in sensitive areas.
Long-Distance Transmission
One of the standout features of the HDCVI Technology is its ability to transmit HD video, audio, and data over long distances without signal degradation. The DH-HAC-HDW2501T-Z-A supports up to 700 meters (2,296 feet) of real-time transmission over coaxial cable, which is a significant advantage for large properties or areas where running multiple cables would be costly or impractical.
PoC (Power over Coax)
PoC (Power over Coax) simplifies installation by enabling the camera to receive both power and video signals over the same coaxial cable. This feature reduces the number of cables needed for installation and minimizes the complexity of the setup, making it easier to upgrade analog systems to high-definition surveillance without re-running cables.
Rugged Protection
This camera is built to withstand harsh environmental conditions, making it a perfect solution for both indoor and outdoor use. With an IP67 weatherproof rating, it is protected against dust and water, allowing it to function in any weather condition, from rainstorms to dust storms.
Q&A
Q: Can I view and manage this camera from my phone?
A: Yes, you can manage and view the live feed from the Dahua DH-HAC-HDW2501T-Z-A using the free Dahua DMSS app, available for both iOS and Android devices. This app allows you to monitor real-time video, access recorded footage, and configure camera settings remotely.
Q: How does the Smart IR feature work in low-light environments?
A: Smart IR automatically adjusts the camera's infrared LEDs based on the proximity of objects to the camera. As objects move closer, the intensity of the IR light decreases to prevent overexposure, ensuring even lighting across the scene and preventing washed-out images.
Q: Does this camera have audio recording capabilities?
A: Yes, the DH-HAC-HDW2501T-Z-A comes with a built-in microphone, allowing you to record both audio and video. The camera uses advanced audio processing technology to eliminate background noise and enhance the clarity of the recorded audio, which can be crucial in security-sensitive environments.
Q: What is the maximum distance I can transmit video using HDCVI technology?
A: With HDCVI, you can transmit 5MP HD video over coaxial cables up to 700 meters (2,296 feet) without signal loss. This is ideal for large properties or facilities where other technologies might struggle to maintain a strong signal over longer distances.
Q: Is the camera weatherproof?
A: Yes, the DH-HAC-HDW2501T-Z-A has an IP67 weatherproof rating, making it suitable for both indoor and outdoor installations. It can withstand rain, dust, and other harsh weather conditions, ensuring reliable performance in any environment.
Q: How does the 120 dB True WDR benefit my surveillance setup?
A: 120 dB True WDR ensures that the camera can handle high-contrast lighting situations, such as bright sunlight combined with dark shadows. This feature optimizes both the bright and dark areas of a scene to provide clear, usable footage in challenging lighting conditions.
Q: Can the camera be mounted on a pole or wall?
A: Yes, the DH-HAC-HDW2501T-Z-A is compatible with several mounting accessories, including pole mounts and wall mounts. You can choose from optional brackets like the PFB205W Wall Mount Bracket or PFA152-E Pole Mount Bracket for flexible installation options.
Q: How long will the SD card store footage for?
A: The DH-HAC-HDW2501T-Z-A supports SD card storage up to 128GB. The amount of footage stored depends on the camera’s resolution, frame rate, and settings. At 5MP resolution with continuous recording, you can expect several days of footage on a 128GB SD card.
Q: Can I integrate this camera with an NVR system from another brand?
A: While this camera is optimized for use with Dahua XVR devices, it supports multiple video output formats (CVI, AHD, TVI, CVBS), so it may also work with compatible NVRs from other brands that support these formats.
