The Dahua DH-HAC-HDW2501T-Z-A-DP is a 5MP Starlight HDCVI eyeball camera designed for high-performance surveillance with analog simplicity. Featuring a motorized vari-focal lens, built-in mic, true WDR, and Smart IR, it delivers sharp video and audio over coaxial cable. With IP67 weatherproofing, advanced low-light performance, and multi-format output, it’s ideal for SMBs upgrading analog systems without new cabling.
Key Features
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5MP Resolution – Crisp 2880 × 1620 video with 1/2.7" CMOS sensor.
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Starlight Low-Light Performance – Delivers colour images in low-illumination environments (0.001 Lux).
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120 dB True WDR – Handles challenging lighting with clear highlights and shadows.
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Motorized Lens – 2.7–13.5mm vari-focal with auto-focus and up to 113° field of view.
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Smart IR (60m) – Prevents overexposure in night vision; adapts IR strength to distance.
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Audio Over Coax – Built-in mic transmits audio alongside video via one BNC cable.
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Switchable Output – Supports CVI, CVBS, AHD, and TVI formats.
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Durable Design – Full-metal housing, IP67 rated, IK10 vandal resistance.
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Long-Distance Transmission – Up to 700m via coaxial or 300m over UTP (5MP signal).
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Flexible Power Input – 12V DC or 24V AC, surge protected (±30%).
Perfect For:
- Existing coaxial CCTV upgrades
- Parking lots, warehouses, and retail perimeters
- SMB installations needing long-range zoom
- Schools and business entrances
- Rural and remote buildings without IP cabling
Installer Tips
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Zoom & Focus: Adjust via motorized lens for perfect FOV during installation.
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Audio Compatibility: Use a DVR/XVR that supports audio over coax.
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Switch Output Mode: Use DIP switch to toggle between CVI/TVI/AHD/CVBS as needed.
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IR Range: Avoid reflective surfaces when using IR to prevent glare.
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Mounting: Compatible with various Dahua brackets for wall, ceiling, or pole.
Downloads
Quick-Read Specs
| Spec |
Details |
| Resolution |
5MP (2880 × 1620) |
| Lens |
2.7–13.5mm Motorized AF Lens |
| Field of View |
H: 31.4°–113° / V: 17.6°–58° |
| IR Range |
Up to 60m Smart IR |
| Audio |
Built-in Mic (via coax) |
| WDR |
120 dB True WDR |
| Output Modes |
CVI / TVI / AHD / CVBS via DIP switch |
| Weather Rating |
IP67, IK10 |
| Power |
12V DC ±10% / 24V AC ±25% |
| Housing |
Full Metal |
Extra Info
Motorised Varifocal Lens
Equipped with a 2.7–13.5 mm motorised lens, featuring auto-focus and remote zoom/focus control. This allows installers to adjust field-of-view and focus without physically accessing the camera—perfect for achieving wide-area or long-distance coverage from a single unit.
Starlight Sensor with True WDR (120 dB)
Utilises a Starlight imaging sensor to deliver exceptional clarity in low-light conditions. With 120 dB true wide dynamic range, it balances bright and dark areas for sharp, usable footage even in scenes with intense contrast.
Smart IR Illumination (Up to 60 m)
Features IR LEDs with Smart IR, which adapts brightness to subject distance to prevent overexposure or “washout” at night. IR illumination supports visibility up to 60 meters.
Audio over Coaxial Cable
Integrates a built-in microphone and supports audio transmission over coaxial, simplifying retrofits on existing analog infrastructures without separate wiring.
HD/SD Switchable Output
Supports CVI, TVI, AHD, and CVBS outputs via a DIP switch—allowing compatibility with legacy systems and flexible deployment in mixed-format environments.
Long-Distance Transmission (Up to 700 m)
Dahua HDCVI tech supports simultaneous transmission of video, audio, data, and power over a single coaxial cable. Ideal for long structured runs: up to 700 m for 5MP HD video and 300 m via UTP cable without signal loss.
3D Noise Reduction and Defog
Advanced 3D NR compares sequential frames to significantly reduce noise in low-light without sacrificing sharpness. Includes electronic defogging to improve video visibility in haze, dust, or smoke.
Rugged IP67 Housing & Power Resilience
Designed for outdoor use, the camera is IP67-rated for dust and water resistance, supports ±30% voltage tolerance for unstable input sources, and 4 kV lightning protection for enhanced durability.
Flexible Viewing Angles
Pan: 0°–360°, Tilt: 0°–78°, Rotation: 0°–360° — installation flexibility provides optimal orientation regardless of mounting surface.
Compliance & Certifications
Certified to CE, FCC, and UL safety and electromagnetic standards, ensuring regulatory compliance across multiple regions.
Q&A
Q: Can I zoom in on objects without losing image clarity?
A: Yes. The motorised 2.7–13.5mm varifocal lens allows optical zooming while maintaining image quality, unlike digital zoom which can reduce clarity.
Q: Does this camera work at night or in very low light?
A: Absolutely. It uses Starlight technology and Smart IR LEDs to deliver clear images in low-light or nighttime conditions, with a night vision range of up to 60 meters.
Q: Can I hear audio from this camera?
A: Yes, it includes a built-in microphone for one-way audio recording, providing additional context to your surveillance.
Q: Is this camera weatherproof?
A: Yes. With an IP67 rating, it is dust-tight and protected against heavy rain, making it suitable for both indoor and outdoor use.
Q: Do I need to run new cables if I upgrade from an older analog system?
A: Not necessarily. Thanks to HD-CVI technology, you can use existing coaxial cables to transmit HD video and control signals.
