Dahua Technology proudly presents WizSense, a cutting-edge series of AI products and solutions powered by an independent AI chip and sophisticated deep learning algorithms. This innovative technology delivers precise recognition of humans and vehicles in images, enabling users to focus on their intended targets sharply. With a strong emphasis on human and vehicle detection, WizSense offers powerful, intelligent features, effortless configuration, and inclusive products that truly empower everyone.

WizSense Core Technologies

1.    SMD 4.0

In 2018, Dahua Technology revolutionised the field with the introduction of Smart Motion Detection (SMD) Technology, which effectively differentiates between human and vehicle shapes within a scene. This groundbreaking capability enables swift alerts, ensuring the security of businesses and homes.
SMD's effectiveness is intricately tied to the specific attributes of various environments, which often demand tailored solutions. As SMD applications continue to advance across the industry, users will increasingly seek customised implementations for their unique scenarios. Dahua stands ready to meet these diverse demands, leveraging its commitment to innovation and optimisation in SMD technology.
Benefits:
a.    Reduces False Alarms Caused by Animals: With cutting-edge AI capabilities, the SMD function powerfully filters out irrelevant objects in any scene. Leveraging an advanced deep learning algorithm, SMD 4.0 confidently distinguishes between small and large animals, ensuring minimal false alarms and maximum reliability.
b.    Quick Target Search: Information about humans and vehicles is seamlessly extracted and organised from the video, empowering users to easily playback, review, and access historical data with confidence.
c.    Simple Configuration: SMD 4.0 is enabled by default and expertly supports classification settings for both humans and vehicles.

2.    Quick Pick

Dahua's Quick Pick technology excels in quickly identifying human and vehicle targets of interest, streamlining the search for relevant SMD (Smart Motion Detection) events. By seamlessly integrating the intelligent functions of cameras and recorders, this advanced feature employs a powerful AI algorithm to extract and compare clothing and vehicle colours with precision. This capability not only slashes labour costs but also dramatically boosts the accuracy of SMD event results, far surpassing the effectiveness of manual checks.
Highlights:
a.    Reduction of Manual Checking: Quick Pick simplifies search steps to save time and costs. It lets you automate what was once a several-hour manual effort. Compared with other traditional search methods, the number of video clips that you need to check using the Quick Pick feature manually decreases significantly.
b.    Multi-target Search: Quick Pick effectively analyses multiple human and vehicle targets simultaneously. Its search results deliver comprehensive video clips for all detected human and vehicle targets within the detection box, ensuring you have all the information you need at your fingertips.
c.    Filter Irrelevant human/Vehicle Targets: The Quick Pick function harnesses a powerful AI algorithm designed to extract and compare the colours of clothing and vehicles. By efficiently filtering out irrelevant human and vehicle targets, it empowers users to focus on the subjects that truly matter. This approach significantly enhances the accuracy of information retrieval, ensuring that users find what they need with confidence.
d.    Quick Full-channel Search: Quick Pick empowers you to conduct focused searches through comprehensive SMD recordings, ensuring a thorough analysis of potential risks and subtle issues. Our pre-configured default search settings streamline the process, saving you valuable time and enhancing your search experience.
e.    One-click Search: Quick Pick delivers a powerful one-click search feature that effortlessly locates human and vehicle targets of interest. With a user-friendly search button available on both the preview and playback interfaces, you can quickly access relevant video recordings post-event.
f.    User-friendly and Convenient UI Design: Quick Pick proudly unveils a streamlined search user interface designed for effortless navigation. On one cohesive page, search results are conveniently displayed in the left menu, while video playback dominates the right side. Users can enjoy an uninterrupted experience with videos set to play automatically, one after another. The search condition bar, though hidden by default, allows for quick adjustments to similarity with an intuitive slider positioned in the lower left corner. This is an efficient and powerful tool for all your searching needs.

3.    AI SSA

As video surveillance and artificial intelligence continue to evolve, the demand for high-quality images is surging. Dahua’s AI SSA (Scene Self-Adaption) technology harnesses advanced deep learning algorithms to identify various scenes and optimise images for expert superior clarity.
Benefits:
a.    Deep Learning Algorithm: With the ongoing advancements in video surveillance and AI, the demand for high-quality images is rising sharply. Dahua's innovative AI Scene Self-Adaptation (SSA) technology employs cutting-edge deep learning algorithms to identify diverse scenes and optimise image quality with precision expertly
b.    Multi-scene: AI SSA effectively identifies a range of conditions, including rain, snow, fog, backlight, and flicker, ensuring the camera is perfectly suited for a wide array of indoor and outdoor applications
c.    Self-adaption: Based on the scene condition, AI SSA will adjust image parameters such as exposure, lightness, or other specific image features to capture the highest-quality images.

4.    AI Coding

As video technology progresses toward high definition, users can confidently address storage costs without sacrificing image quality. Dahua AI Coding expertly prioritises the encoding of humans and vehicles, guaranteeing exceptional image clarity while achieving a remarkable 50% reduction in bandwidth and storage costs compared to H.265. The AI Coding feature comes enabled by default in the latest firmware version, ensuring optimal performance right out of the box.
Benefits:
a.    Cost-saving: Achieves a remarkable 50% reduction in bandwidth and storage space usage.
b.    Compatible: AI Coding ensures seamless decoding compatibility with third-party players by utilising Constant Bit Rate (CBR) technology.
c.    Stable: AI coding utilising Case-Based Reasoning (CBR) necessitates a fixed bandwidth structure to guarantee optimal system stability.

5.    Active Deterrence

Active Deterrence is an advanced surveillance system that effectively deters intruders and prevents potential crime. With a powerful built-in spotlight and speaker, users can choose between products featuring white light or striking red and blue lights tailored for various scenarios.
Utilising a cutting-edge deep learning algorithm, this system delivers highly accurate intrusion alerts. When an alarm is triggered, it instantly sends real-time notifications and video directly to your mobile phone. Through the DMSS app, you can easily access live video and review recorded footage. Plus, with its integrated microphone and speaker, the system provides seamless two-way audio functionality, ensuring you stay connected and in control.
Benefits:
a.    Active Deterrence: The Active Deterrence camera is highly effective at deterring intruders. When the alarm is activated, the built-in spotlight flashes brightly, and a loud alarm sound plays simultaneously to alert anyone nearby. Users can also upload their custom voice messages, such as “Private property, keep out!"— ensuring a strong warning to potential trespassers.
b.    Time-sharing Monitoring: Users can confidently set preset positions and schedule tasks to monitor various areas effectively at specific times. For instance, they can oversee the cashier desk and shelves during the day and automatically transition to monitoring the entrance during non-business hours.
c.    Accurate Detection: Leveraging advanced deep-learning algorithms, this system effectively filters out alarms caused by irrelevant objects, focusing exclusively on human and vehicle targets. With a false alarm rate of under 1%, it demonstrates exceptional reliability.
d.    Quick Target Search: Human and vehicle options enable rapid event searches via NVR or XVR, dramatically enhancing target search efficiency by an impressive 98%.
e.    Two-wat Talk: When connected to the DMSS App, the camera confidently sends push notifications directly to your mobile phone. With its integrated speaker and microphone, users can easily communicate with those in front of the camera.

Here are some examples of Dahua cameras that have 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