The Dahua DH-IPC-HFW5842E-ASE is an advanced 8MP WizMind series network camera designed for high-definition surveillance applications. This technical analysis delves into the camera's specifications, intelligent features, and performance capabilities, highlighting its suitability for various security scenarios.
Core Specifications
Image Sensor and Resolution
The Dahua IPC-HFW5842E-ASE camera features an 8MP 1/1.8" CMOS image sensor, delivering exceptional low-light performance and high-definition imaging. It supports a maximum resolution of 3840×2160 pixels at 25/30fps, ensuring detailed video capture suitable for forensic analysis and identification purposes.
Optical Characteristics
Equipped with a built-in IR LED, the Dahua DH-IPC-HFW5842E-ASE-S3 camera provides a maximum illumination distance of 50 meters, making it effective for nighttime surveillance. The lens options include fixed-focal lengths of 2.8mm, 3.6mm, and 6mm, offering different field of view configurations to match specific installation requirements.
Intelligent Features
AI-Driven Analytics
The IPC-HFW5842E-ASE-S3 incorporates deep learning algorithms for advanced video analytics. Key intelligent functions include:
-
Perimeter Protection: Accurate detection of intrusions, tripwires, and loitering with reduced false alarms through target classification.
-
Face Detection: Identification and tracking of facial features, including attribute extraction and snapshot optimization.
-
People Counting: Precise statistics on entry, exit, and occupancy within defined areas, with reporting capabilities.
Video Management
-
AcuPick Technology: Facilitates rapid search through video data by leveraging both front-end and back-end intelligence for target location.
-
Video Metadata: Extracts and records information about detected objects, including vehicles, people, and non-motorized vehicles, enhancing search and analysis efficiency.
Environmental Robustness
Protection Ratings
The camera boasts IP67 certification, ensuring dust resistance and the ability to function normally after submersion in 1 meter of water for 30 minutes. This makes it suitable for outdoor installations in harsh weather conditions.
Operational Stability
Designed for reliability, the camera supports a wide voltage input range (±30%) and operates across an extensive temperature range of -40°C to +60°C, ensuring consistent performance in environments with unstable power supplies and extreme temperatures.
Cybersecurity Measures
The camera implements comprehensive security protocols to protect against cyber threats:
-
Data Encryption: Secures video transmission and storage.
-
Access Control: Multi-level user permissions restrict system access.
-
Network Security: Supports HTTPS, IP filtering, and VPN compatibility.
Applications
The DH-IPC-HFW5842E-ASE-S3 is versatile, suitable for:
-
Commercial Properties: Providing detailed coverage of parking lots, entrances, and sensitive areas.
-
Industrial Sites: Monitoring large facilities with perimeter protection needs.
-
Public Spaces: Enabling crowd monitoring and people counting in transportation hubs or event venues.
The Dahua DH-IPC-HFW5842E-ASE represents a significant advancement in network camera technology, combining high-resolution imaging with sophisticated AI analytics and robust environmental resilience. Its comprehensive feature set makes it a powerful tool for modern security systems requiring precision, reliability, and intelligent functionality.
