The Dahua IPC-HDW2549EMP-S-PRO-ANZ is a full-colour network security camera designed for clear visibility in low-light environments without relying on infrared. Ideal for monitoring driveways, small businesses, and outdoor areas, it provides intelligent detection to accurately track human and vehicle movements. Built-in audio and onboard storage make it a smart, standalone solution for 24/7 surveillance. Rugged, weatherproof construction ensures it performs reliably in harsh environments.
Key Features
-
Full-Colour Night Vision: Captures clear, colour-rich video 24/7 using built-in warm lights and a large F1.0 aperture for better visibility in low light.
-
AI-Powered Human & Vehicle Detection: Reduces false alerts with smart perimeter protection and motion detection that focus on people and cars.
-
Built-In Mic for Audio Recording: Captures ambient sound to provide audio context to your footage, ideal for security review and evidence.
-
Onboard MicroSD Recording: Supports up to 256 GB of internal video storage—no NVR needed for basic setups.
-
Weatherproof IP67 Rating: Withstands heavy rain, dust, and extreme temperatures, making it suitable for indoor or outdoor use.
-
Smart Video Compression (H.265+): Saves bandwidth and storage without sacrificing image quality—ideal for cloud or SD recording.
-
Wide-Angle Fixed Lens Options: Choose from 2.8mm for wide coverage or 3.6mm for focused views, based on your scene.
-
Mobile and Software Integration: Works seamlessly with Dahua DMSS app, Smart PSS Lite, and DSS platforms for remote access and smart search.
Perfect For:
- Home driveways and front porches
- Small retail shops and cafés
- Loading docks and delivery zones
- Gated residential communities
- Parking lots and building entrances
- School perimeters and walkways
Installer Tips
-
Mount at 2.5–3 meters high for best angle of view and motion detection performance.
-
Use PoE to simplify cabling—ideal for clean installs with minimal outlets.
-
Choose the 2.8mm lens for wide open areas like front yards or retail floors; use 3.6mm for alleyways or focused monitoring.
-
Disable warm lights via browser or NVR if discreet monitoring is preferred at night.
-
Pair with Dahua AI NVR for enhanced smart search and event filtering by human/vehicle types.
-
Install under eaves or shaded areas to reduce glare or direct sunlight for better image performance.
Downloads
Quick-Read Specs
| Feature |
Details |
| Resolution |
Up to 5MP (2960 × 1668) @ 20 fps |
| Lens Options |
2.8mm (wide); 3.6mm (narrower focus) |
| Night Vision Type |
Warm light (full-colour) – 30m range |
| Deterrence |
No strobe or siren; passive warm lighting |
| AI Features |
SMD Plus, Intrusion, Tripwire detection |
| Audio |
Built-in Mic (no speaker) |
| Storage |
MicroSD up to 256 GB |
| Power |
12VDC or PoE |
| Weather Rating |
IP67 – waterproof and dustproof |
Extra Info
WizColor Technology: Full-Colour Clarity at Night
Traditional IR cameras switch to black-and-white at night, often missing crucial color details. Dahua’s WizColor technology keeps your footage in full colour 24/7 using built-in warm LED lights, a large F1.0 aperture lens, and a powerful 1/1.8" sensor that captures more light. This means clearer identification of key visual elements—like clothing color, vehicle type, or license plates—even in pitch-black environments. Unlike cameras that rely solely on artificial lighting, WizColor can also amplify existing ambient light sources, such as street lamps or moonlight, to reduce light pollution and maintain discreet monitoring.
AI-ISP (AI Image Signal Processor): Smarter Imaging for Every Scene
The AI-ISP engine dynamically adjusts the image based on the environment, compensating for challenging conditions like backlight, glare, or sudden light changes. Whether it's bright daylight or a dim alley, the camera automatically tweaks contrast, exposure, and color balance to produce optimal images without manual tuning. This means less time spent adjusting settings and more usable footage—especially helpful in installations where lighting can be inconsistent throughout the day.
SMD Plus: Smarter Motion, Fewer False Alarms
Smart Motion Detection (SMD Plus) uses advanced AI algorithms to detect motion and classify it as human or vehicle. This greatly reduces false alerts caused by wind-blown trees, small animals, or shadows. You get more meaningful notifications, and storage isn’t wasted on irrelevant motion clips. This feature is ideal for residential and commercial properties where activity levels are high and accuracy is critical.
Perimeter Protection: Rule-Based AI Detection
Equipped with Intelligent Video Surveillance (IVS) features like tripwire and intrusion detection, the camera enables you to set virtual boundaries. When a human or vehicle crosses these boundaries, you can trigger recordings, alerts, or actions (e.g. NVR snapshots). The system can distinguish between vehicles and people, making it useful for applications like restricted zones, loading bays, or after-hours premises monitoring.
Smart Search with AI NVRs: Find What Matters Fast
When paired with a Dahua AI NVR, the camera supports Smart Search—a feature that allows users to quickly locate events like “person crossing line” or “vehicle entering area.” Instead of scrubbing through hours of footage, you can jump directly to relevant clips. This saves significant time for security teams and enables rapid incident response in critical moments.
Cybersecurity Built-In: Protect Your Network
This camera supports enterprise-grade cybersecurity features, including encrypted video streams, firmware and config protection, IP/MAC filtering, account lockout, HTTPS access, and trusted boot. These features make it compliant with modern IT policies and suitable for deployment in sensitive environments like schools, hospitals, or government offices. It's not just about capturing evidence—it's about protecting that evidence from unauthorized access or tampering.
Wide Operating Range: Ready for Extreme Conditions
With an IP67 weatherproof rating and operational temperature range from –40 °C to +60 °C, this camera is designed to survive extreme environments—whether it's exposed to direct sunlight, monsoon rain, or snowstorms. It also supports ±30% voltage tolerance, which means it can handle electrical fluctuations without failing—especially useful in areas with unstable power supply.
Flexible Mounting and Integration
The compact eyeball-style form factor allows for ceiling, wall, or soffit installation. Optional accessories (like junction boxes, pole mounts, and ceiling brackets) offer further flexibility. It supports ONVIF Profiles S, G, and T, making it compatible with most third-party NVRs and VMS platforms. You’re not locked into one ecosystem.
Edge Storage for Standalone Use
Even without an NVR, this camera can operate as a standalone recording solution thanks to its support for microSD cards up to 256 GB. This is ideal for small installations, remote locations, or backup recording. Recordings can be accessed via browser or mobile app and are encrypted for security.
Q&A
Q: Can this camera record in full colour at night?
A: Yes. Thanks to Smart Dual Illumination, it switches to full-colour recording when a person or vehicle enters the scene.
Q: Is it suitable for outdoor use?
A: Absolutely. The camera is IP67-rated for full dust and water resistance, making it ideal for all weather conditions.
Q: Does it support audio?
A: Yes, it includes a built-in microphone and speaker for two-way communication or event-based audio alerts.
Q: What storage options does it support?
A: You can use a microSD card (up to 256GB), FTP/SFTP servers, NAS devices, or connect it to a compatible NVR.
Q: What’s the difference between this and a basic motion detection camera?
A: This model uses AI to recognise and respond to people and vehicles only, significantly reducing false alarms caused by pets, shadows, or wind-blown objects.
Q: How is it powered?
A: The camera supports 12VDC and PoE (Power over Ethernet), giving flexibility depending on your installation setup.
Q: What is AcuPick?
A: AcuPick works with Dahua AI NVRs to quickly locate specific people or vehicles in video recordings using intelligent metadata.
Q: Can I arm/disarm the alarm system remotely?
A: Yes, the Dahua mobile app allows you to enable or disable alarm notifications with a single tap, ideal for business hours control or home arrival.
Comparison Table
Dahua IPC-HDW2549EMP-S-PRO-ANZ (WizColor) vs. IPC-HDW2549EMP-S2 (Older Model without WizColor)
Based on the provided information for the WizColor model and a search for a comparable older model without WizColor (IPC-HDW2549EMP-S2, representing a common previous generation with similar core specs), here's a comparison:
| Category |
IPC-HDW2549EMP-S-PRO-ANZ (WizColor) |
IPC-HDW2549EMP-S2 (Older Model) |
| Key Feature/Technology |
WizColor Technology (full-color imaging in low light, AI-ISP enhanced) |
Standard Starlight Technology (color in low light, but not "WizColor" specific) |
| Image Sensor |
1/1.8" CMOS (larger sensor for better light gathering) |
1/2.7" CMOS |
| Min. Illumination (Color) |
0.0005 lux@F1.0 (Superior low-light color performance) |
0.007 Lux@F1.6 (Color, 30IRE) |
| Max. Aperture |
F1.0 (larger aperture allows more light in) |
F1.6 |
| Illuminator Type |
2 (Warm light) |
1 (IR LED); 1 (Warm light) - (Older models often relied more on IR with a single warm light, while WizColor emphasizes continuous warm light for full color) |
| Illumination Distance |
Up to 30 m (98.43 ft) (Warm light) |
Up to 30 m (98.43 ft) (IR); Up to 30 m (98.43 ft) (Warm light) |
| Max. Resolution Output |
5 MP (2960 × 1668) @20 fps, supports (2688 × 1520) @25/30 fps |
5 MP (2960 × 1688) @20 fps, 4 MP (2688 × 1520) @25/30 fps by default (Slight resolution difference in default, but overall similar) |
| Lens Mount |
M16 |
M12 |
| Field of View (2.8mm) |
H: 112°; V: 60°; D: 134° |
H: 111°; V: 58°; D: 132° (Slightly wider field of view with WizColor) |
| DORI Distance (2.8mm Detect) |
57.9 m (189.96 ft) |
63.6 m (208.66 ft) (Note: DORI can vary significantly based on specific model and lens, and the older model here might have a slightly different lens configuration impacting this metric) |
| AI Features |
Intrusion, Tripwire (human/vehicle classification), SMD Plus |
Intrusion, Tripwire (human/vehicle classification), SMD Plus (Core AI features are similar as both are WizSense series) |
| Built-in Audio |
Built-in Mic |
Built-in Mic; Built-in Speaker; Two-way talk support (Some older S2 models included a speaker for active deterrence) |
| Active Deterrence |
Not explicitly mentioned as active deterrence with siren/strobe in provided WizColor specs (focus is on continuous full-color). |
Sound and light alarm, One-tap arming/disarming (Common feature in older S2 deterrence models). |
| SD Card Support |
Max. 256 G Micro SD card |
Max. 256 G Micro SD card |
| Power Consumption (Max) |
5.3 W (12 VDC); 6.4 W (PoE) |
<7.2W (PoE) (Slightly lower power consumption on WizColor model) |
| Protection Rating |
IP67 |
IP67 |
| Dimensions |
109.5 mm × Φ109.9 mm |
Φ106 mm × 93.6 mm (Slightly different dimensions) |
Summary Recommendation
The primary advantage of the IPC-HDW2549EMP-S-PRO-ANZ (WizColor) model lies in its superior low-light color performance due to the larger image sensor (1/1.8" CMOS) and wider aperture (F1.0), coupled with the dedicated WizColor technology for vibrant, continuous full-color imaging in minimal light conditions. It aims to maximize the use of ambient light for clearer, more detailed night-time surveillance without relying solely on IR or strong white light.
The IPC-HDW2549EMP-S2 (Older Model), while still a capable camera with Starlight technology for low-light color, typically features a smaller sensor and a slightly narrower aperture. Some S2 models might offer integrated active deterrence features like a built-in speaker for two-way talk and siren/strobe, which is less emphasized or not explicitly listed in the provided 'PRO-ANZ' WizColor model's primary features, whose focus is on image quality.
