Dahua WizSense: What Does This AI-Powered Technology Offer

Dahua Technology proudly introduces WizSense, a groundbreaking series of AI-powered security solutions built upon a foundation of independent AI chips and sophisticated deep learning algorithms. This innovative technology transcends traditional surveillance by intelligently identifying and classifying objects within the field of view, with a particular focus on accurately recognising humans and vehicles.
WizSense empowers users with a new level of precision and efficiency in their security operations. By intelligently filtering out irrelevant movements and focusing on human and vehicular activity, WizSense minimises false alarms and allows security personnel to concentrate on genuine threats.
Furthermore, WizSense is designed with user-friendliness in mind. The platform is characterised by its ease of configuration and its comprehensive suite of powerful yet intuitive features. This user-centric approach makes WizSense accessible to a wide range of users, empowering individuals and organisations to leverage the power of AI effectively for enhanced security and operational efficiency.

WizSense Core Technologies

1. SMD 4.0

In 2018, Dahua Technology revolutionised the security industry with the introduction of Smart Motion Detection (SMD) technology. This groundbreaking innovation represents a significant leap forward in video surveillance, enabling cameras to differentiate between human and vehicular movement within a scene intelligently.
By accurately identifying and classifying moving objects, SMD effectively filters out irrelevant motion, such as swaying branches or passing shadows, that often trigger false alarms in traditional motion detection systems. This significantly reduces the number of false alerts, allowing security personnel to focus their attention on genuine events and respond more efficiently to potential threats.
Recognising the security industry's diverse and evolving needs, Dahua remains committed to continuous innovation and optimisation of SMD technology. As SMD applications continue to expand across various sectors, Dahua will continue to refine and adapt this technology to meet the unique requirements of different environments, ensuring that SMD remains at the forefront of intelligent video surveillance solutions.

Benefits of SMD 4.0:

• Minimised False Alarms: SMD 4.0 incorporates advanced deep learning algorithms that effectively differentiate between humans and vehicles and filter out irrelevant objects, such as small animals or swaying branches. This significantly reduces the occurrence of false alarms, ensuring that security personnel receive only critical alerts and can respond efficiently to genuine threats.

• Enhanced Search and Retrieval: The system intelligently extracts and organises information about humans and vehicles detected within the video footage. This enables users to quickly and easily search and retrieve specific events, such as instances of human or vehicular intrusion, facilitating efficient investigation and analysis.

• Simplified Configuration and User-Friendliness: SMD 4.0 is seamlessly integrated into the system and is enabled by default. The platform provides intuitive configuration options for both human and vehicle detection, allowing users to customise settings to meet their environment's specific requirements easily. This user-friendly approach simplifies system setup and minimises the need for extensive technical expertise.

2. Quick Pick

Dahua's Quick Pick technology revolutionises video analysis by significantly streamlining the search for specific targets within recorded footage. This innovative feature leverages the power of advanced AI algorithms to efficiently identify and extract key information, such as clothing colour and vehicle characteristics, from recorded video streams.
By comparing these extracted features with user-defined search criteria, Quick Pick can rapidly pinpoint relevant events within hours of recorded footage, eliminating the time-consuming and labour-intensive process of manually reviewing vast amounts of video data. This not only significantly improves operational efficiency but also enhances the accuracy of event identification, ensuring that security personnel can quickly focus on critical events and respond appropriately.
Furthermore, Quick Pick seamlessly integrates with other Dahua technologies, such as Smart Motion Detection (SMD), to provide a comprehensive and intelligent surveillance solution. This powerful combination enables users to efficiently search, analyse, and respond to events, significantly improving the overall effectiveness of security operations.

Highlight of Quick Pick

Dahua's Quick Pick technology revolutionises video analysis by significantly streamlining the search process for specific targets within recorded footage. This innovative feature leverages advanced AI algorithms to efficiently extract and compare key characteristics, such as clothing colour and vehicle attributes, from video streams.

• Reduced Manual Effort: Quick Pick dramatically reduces the time and effort required for video analysis. Automating the search process eliminates the need for manual review of extensive footage, significantly improving operational efficiency and reducing labour costs.

• Multi-Target Search and Comprehensive Results: Quick Pick excels in efficiently searching for multiple human and vehicle targets simultaneously. The system provides comprehensive search results, delivering video clips that capture all detected targets within the specified search criteria, ensuring that no critical information is missed.

• Enhanced Accuracy and Efficiency: Quick Pick significantly enhances the accuracy of search results by intelligently filtering out irrelevant targets based on user-defined criteria, such as clothing colour or vehicle type. This focused approach ensures that security personnel can quickly identify and respond to critical events, improving operational efficiency and overall security.

• User-Friendly Interface and Streamlined Workflow: Quick Pick features an intuitive and user-friendly interface that simplifies the search process. The system provides a seamless user experience with a clearly organised display, automatic video playback, and a convenient search interface that allows for easy adjustment of search parameters.

By combining advanced AI algorithms with a user-friendly interface, Quick Pick empowers security personnel to efficiently search, analyse, and respond to critical events, significantly enhancing the effectiveness and efficiency of security operations.

3. AI SSA

In today's rapidly evolving security landscape, where AI-driven video surveillance is becoming increasingly sophisticated, the demand for high-quality images is paramount. To meet this growing demand, Dahua has developed AI SSA (Scene Self-Adaption) technology, a groundbreaking innovation that leverages advanced deep learning algorithms to optimise image quality across diverse environments.
AI SSA intelligently analyses the monitored scene, identifying key characteristics such as lighting conditions, weather patterns, and obstructions. Based on this analysis, the system dynamically adjusts camera settings, such as exposure, contrast, and colour balance, to optimise image clarity and ensure that the camera captures the most accurate and informative data possible.
This intelligent approach ensures that the camera delivers high-quality images, regardless of the environmental conditions, enabling more accurate object detection, improved identification, and enhanced situational awareness for security personnel.

Benefits of AI SSA

Dahua's AI SSA (Scene Self-Adaptation) technology represents a significant advancement in video surveillance. It leverages the power of deep learning to optimise image quality across diverse and challenging environments.

• Powered by Deep Learning: Recognizing the critical role of high-quality images in modern surveillance, AI SSA employs cutting-edge deep learning algorithms to analyse the scene being monitored intelligently. This sophisticated analysis goes beyond simple image processing, enabling the system to accurately identify and classify a wide range of scene characteristics, including lighting conditions, weather patterns (such as rain, snow, fog, and strong backlighting), and the presence of challenging conditions like flickering lights.

• Multi-Scene Adaptation: Based on this comprehensive scene analysis, AI SSA dynamically adjusts critical camera parameters, such as exposure, gain, contrast, and colour balance, to optimise image quality in real-time. This adaptive approach ensures that the camera delivers clear, detailed, and informative images regardless of environmental challenges.

• Enhanced Surveillance Performance: By optimising image quality across a wide range of challenging scenes, AI SSA significantly enhances surveillance systems' performance. This improved image quality enables more accurate object detection, improved identification, and enhanced situational awareness, empowering security personnel to make informed decisions and respond effectively to potential threats.

4. AI Coding

In the era of high-definition video surveillance, balancing image quality with storage costs has become a critical consideration. Dahua's AI Coding technology addresses this challenge head-on by intelligently optimising the encoding process.
Leveraging advanced AI algorithms, AI Coding prioritises the encoding of human and vehicular objects within the scene, ensuring that these critical elements are captured with exceptional clarity and detail. Simultaneously, the system efficiently compresses less critical areas of the video, resulting in a significant reduction in bandwidth consumption and storage requirements.
Compared to the widely used H.265 codec, Dahua's AI Coding technology achieves a remarkable 50% reduction in bandwidth and storage costs without compromising on the quality of critical information.
Furthermore, AI Coding is seamlessly integrated into the latest firmware versions, ensuring that users can immediately benefit from this innovative technology without any additional configuration.

Benefits of AI Coding

Dahua's AI Coding technology offers several key benefits that significantly enhance the efficiency and cost-effectiveness of video surveillance systems:

• Significantly Reduced Storage Costs: By intelligently prioritising the encoding of critical information, such as human and vehicular objects, AI Coding achieves a remarkable 50% reduction in bandwidth and storage requirements compared to traditional H.265 encoding. This translates into significant cost savings on storage infrastructure and data management.

• Enhanced Compatibility and Interoperability: AI Coding ensures seamless compatibility with third-party video players and platforms by utilising a Constant Bit Rate (CBR) encoding scheme. This ensures smooth video playback and consistent performance across various devices and systems.

• Stable and Reliable Performance: AI Coding employs a fixed-bitrate encoding strategy to ensure stable and reliable video transmission, minimising the impact of network fluctuations and ensuring consistent video quality.

These key benefits demonstrate the significant advantages of Dahua's AI Coding technology in optimising video surveillance systems, reducing operational costs, and enhancing overall system performance.

5. Active Deterrence

Dahua's Active Deterrence technology represents a significant advancement in proactive security solutions. This innovative system goes beyond passive observation, actively deterring intruders and minimising the risk of potential security breaches.
At the core of Active Deterrence lies a powerful combination of visual and auditory deterrents. Integrated spotlights, available in both white light and striking red and blue options, illuminate the scene, effectively deterring potential intruders.
Furthermore, the system leverages advanced deep learning algorithms to detect and classify intrusions accurately, minimising the risk of false alarms. Upon detecting an intrusion, the system triggers immediate alerts, sending real-time notifications and live video directly to the user's mobile device via the DMSS app.
The integration of a built-in microphone and speaker enables seamless two-way audio communication. This allows users to not only monitor the situation visually but also interact with the scene, deterring intruders with audible warnings or communicating with authorised personnel on-site.
This comprehensive approach, combining visual and auditory deterrents with intelligent intrusion detection and real-time communication capabilities, empowers users to proactively address security threats and enhance the overall safety and security of their premises.

Benefits of Active Deterrence

Dahua's Active Deterrence technology offers a multi-faceted approach to enhancing security by proactively deterring intruders and minimising the risk of security breaches.

• Effective Deterrence: The system incorporates powerful visual and auditory deterrents, including bright spotlights (available in white, red, and blue options) and audible alarms. This combination of visual and auditory cues effectively deters potential intruders, minimising the likelihood of attempted intrusions. Users can even customise the system with personalised voice messages to further enhance the deterrent effect.

• Enhanced Situational Awareness and Response: Active Deterrence leverages advanced deep learning algorithms to detect and classify human and vehicular movement accurately, significantly reducing the occurrence of false alarms. This ensures that security personnel receive only critical alerts, enabling them to respond promptly and effectively to genuine threats.

• Streamlined Monitoring and Enhanced Efficiency: The system incorporates features such as time-sharing monitoring, allowing users to schedule different surveillance modes for varying periods. For example, the system can be configured to prioritise monitoring of the cashier desk and shelves during business hours and automatically transition to monitoring the entrance during non-business hours, optimising resource allocation and enhancing overall security.

• Improved Search and Retrieval: The system incorporates advanced search and retrieval capabilities, enabling users to quickly and easily locate specific events, such as human or vehicular intrusions, within recorded footage. This significantly reduces the time and effort required for video analysis, improving operational efficiency and enabling faster response times.

• Seamless Two-Way Communication: The integration of two-way audio communication allows for real-time interaction between security personnel and individuals within the camera's field of view, enabling them to assess situations, provide instructions, or deter potential threats.

By combining these advanced features, Active Deterrence provides a comprehensive and effective security solution that proactively deters intruders, enhances situational awareness, and empowers users to respond swiftly and effectively to security challenges.

The following Hikvision camera models incorporate WizSense technology:
1. IPC-HDW2541EMP-AS-ANZ
2. IPC-HDW3888EMP-AS-AUS
3. IPC-HFW3649T1-ZAS-PV-ANZ-S2
4. IPC-HDW3649H-AS-PV-ANZ-S2
5. IPC-HDW3649H-ZAS-PV-ANZ