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DAHUA IPC-HDBW2449E-S-IL 4MP (2.8 mm) Smart Dual Light Wizsense Camera
Key Features
Brand:Dahua
4-MP 1/2.9″ CMOS image sensor, low luminance, and high definition image.
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Outputs max. 4 MP (2688 × 1520) @20 fps, and supports 2560 × 1440@25/30 fps.
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H.265 codec, high compression rate, ultra-low bit rate.
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Built-in IR LED and warm light , the max. IR illumination distance is 30 m and the max. warm light distance is 30 m.
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ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
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Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
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Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).
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Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
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Supports max. 256 G Micro SD card; built in Mic.
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12 VDC/PoE power supply, easy for installation.
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IP67, IK10 protection.
1 Year Warranty
Dahua IPC-HDBW2449E-S-IL 4MP Smart Dual Light Dome Network Camera Product Guide
Overview
The Dahua IPC-HDBW2449E-S-IL Smart Dual Light Network Camera provides professional-grade indoor and outdoor security surveillance. This high-performance internet protocol camera captures ultra-clear four-megapixel video clarity. It features a wide-angle twenty-eight-millimeter fixed lens configuration housed within a vandal-resistant dome enclosure. Hailing from the specialized WizSense intelligence line, it integrates dynamic dual-illumination systems with machine learning algorithms to neutralize security threats securely
Intelligent Smart Dual Light Management
The advanced lighting engine manages nighttime viewing dynamically to reduce localized light pollution while preserving critical forensic color evidence. It features an invisible infrared light mode for standard stealth nighttime monitoring. When an onboard analytics rule detects a human target or vehicle entering a restricted zone, the camera triggers its built-in warm LED light instantly. This quick shift changes the video from monochrome to full color to capture clothing colors and vehicle details. The white light automatically switches back to invisible infrared illumination once the target leaves the area.
Vandal Resistant Mechanical Shielding
The camera features a reinforced architectural dome enclosure built to survive heavy impacts and physical trauma. The rugged metallic outer ring coupled with a high-impact polycarbonate transparent cover carries a certified structural protection rating. This protective shield prevents criminals from repositioning the internal lens core or breaking the optical path during high-risk security events. It serves as an ideal structural guard for low ceilings, public transit areas, and exposed outer walkways.
Advanced WizSense Deep Learning Protection
An onboard deep learning processor actively isolates and classifies human shapes and vehicle profiles within the video frame. It filters out irrelevant environmental triggers such as wind-driven tree branches, raindrops, blowing trash, or stray animals. This precise classification layer drastically reduces annoying false alert notifications sent to user mobile profiles. It ensures that system operators focus attention entirely on actual actionable security threats.
Key Technical Specifications
Video Quality and Optics
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- Resolution: 4MP progressive scan CMOS sensor.
- Effective Pixels: 2688 by 1520 pixels for high-definition streams.
- Lens Assembly: Fixed 2.8 mm focal lens providing a broad field of view.
- Aperture Rating: Large physical aperture designed to capture fractional ambient light.
Illumination and Sound Mechanics
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- Dual Light: Intelligent automatic switching between invisible infrared and warm white light arrays.
- Illumination Reach: Active night vision illumination coverage reaching up to thirty meters.
- Integrated Audio: Onboard high-sensitivity microphone transmitting sound directly over the network stream.
- Audio Compression: G.711 and advanced sound encoding formats for clear voice retention.Â
Data Network and Storage
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- Video Compression: Efficient smart encoding protocols to reduce network bandwidth and storage usage.
- Cyber Security: Advanced network encryption protocol blocks unauthorized digital connections.
- Local Storage: MicroSD memory card expansion slot supporting up to 256GB.
- Power Delivery: Standard twelve-volt direct current or Power over Ethernet network cable delivery.Â
Physical Architecture
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- Ingress Protection: IP67 certified dustproof and waterproof heavy-duty dome housing.
- Vandal Resistance: IK10 certified mechanical impact-resistant outer shell assembly.
- Operating Temperature: Structural resilience from minus forty degrees to sixty degrees Celsius.Â
Core Features and Benefits
Widescreen Signal Conservation
Advanced video encoding software limits total data storage demands by prioritizing key moving targets within the frame. It compresses stagnant background pixels like walls or fences while preserving maximum clarity on faces and vehicle movement. This approach lets properties store extended logs without purchasing extra network hard drives.Â
Professional Wide Dynamic Range Balance
Hardware-based true wide dynamic range technology balances contrast variations in highly reflective or backlit environments. The system preserves deep shadow details inside dark rooms while muting bright sunlight streams from outer glass windows. This processing layer guarantees continuous facial readability across changing daily weather conditions.
Broadcast Quality Audio Log Capture
The camera includes a built-in microphone that digitizes environmental audio and passes it alongside the high-resolution video feed over a single network stream. This feature eliminates the need for separate audio cable wiring to the control station. The transmission system maintains perfect synchronization between live movement and ambient audio logs
