Dahua 4MP WizColor AI active deterrence 4G bullet camera

Product Profile

Dahua Technology’s WizSense is a series of AI products and solutions that uses an independent AI chip and deep learning algorithm. It focuses on accurate human and vehicle detection, enabling users to act quickly on defined targets.

Intelligent functions with low-light performance

The Dahua WizSense 2 Series network camera supports intelligent functions such as perimeter protection and smart motion detection. With starlight technology, it provides improved image performance in low-illumination conditions.

Always-On Video for 24/7 recording

AOV technology offers low-power 24/7 video recording. During inactive periods, the camera records at a low frame rate and automatically switches to a high frame rate when an event is detected.

Active deterrence with siren and light alarms

The camera supports light and voice alarms when a perimeter event occurs, enabling deterrence and effective intervention. It includes multiple built-in voice options and supports customised voice importing.

Smart Dual Light for full-colour event capture

Dahua Smart Dual Light technology uses a smart algorithm to detect targets. At night, the IR illuminator remains on until a target appears, triggering white light and full-colour video recording. When the target leaves, the camera switches back to IR illumination, helping reduce light pollution.

Perimeter protection with human and vehicle recognition

Using deep learning, Dahua Perimeter Protection recognises humans and vehicles accurately. In restricted areas, it helps reduce false alarms for tripwire, intrusion, fast moving, parking detection, loitering detection and gathering detection.

Two-way talk and AI-ISP imaging

With a built-in high-sensitivity microphone and high-power speaker, the camera supports two-way talk through the mobile app. AI-ISP technology helps the camera adapt to scenes and produce high-quality images with fine target details.

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Technical Specification

Make Dahua Technology
Manufacturer Dahua Technology Ltd
Category CCTV>IP cameras
Model code DH-IPC-HFW2449DG-4G-ZAS-PV-PRO-EAU
Series WizSense Series
Chip Inch Size 1/1.8 inch
Colour Type Colour / Monochrome
Resolution 4MP resolution
Digital (DSP) Yes
Electrical Specifications Voltage: 12 V DC
Power Consumption: Performance Mode (720p@15 fps; 4G streaming): 2 W
Motion Activated Yes
Focal Length mm 2.7 ~ 12 mm
Wide Dynamic Range Yes
Picture Elements HxV 2560 (H) × 1440 (V)
Compression Type H.265
Network Properties Interface: RJ-45 (10/100 Base-T)
Software: DSS Management Software
Physical Specifications Dimensions mm: 128.47 x 300.88 x 222.76
Weight g: 2000
Environmental Specifications Operating Temperature oC: -40 ~ +60 C (-40 ~ +140 F)
Protection: IP67; IK10
Operating Humidity %: ≤ 95%
Additional info
  • Outputs max 4 MP (2560 × 1440)@30 fps.
  • H.265 codec, high compression rate, ultra-low bit rate. 
  • Built-in multi-core light, the max IR distance is 55 m and the max warm light distance is 50 m.
  • Supports motion detection, human detection, and vehicle detection. 
  • Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).
  • Sound and light active deterrence can be linked when an alarm is triggered.
  • With a built-in high-performance 4G module, installation is no longer limited to wired networks.
  • In AOV mode, the camera wakes up when a person or vehicle appears, and it works 24/7 while in its energy saving state.
  • Max 512 GB Micro SD card; built-in Mic and speaker; two-way talk. 
  • Alarm: 1 in, 1 out; audio: 1 in, 1 out; 1 × RS-485 (for external solar panel connection only; reports device solar battery information, such as power and battery level).

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