Carrefour Brazil, a major retail entity in Brazil and Latin America, is enhancing its security and operational efficiency at its stores, notably its Pamplona location in São Paulo, with the aid of Dahua's advanced solutions.
As one of the busiest areas, Carrefour’s Pamplona store exemplifies challenges faced by large retailers, such as ensuring safety, minimizing losses, elevating operational efficiency, and improving the overall shopping experience.
Addressing Key Security Challenges
The retailer confronted several issues stemming from manual procedures and uncoordinated systems, leading to inconsistent alerts and service. High customer traffic increased risks of theft and fraud, while traditional investigation approaches hindered timely issue resolution. Additionally, limited real-time insights into customer behavior and inventory management posed challenges in optimizing staffing and store layout.
To overcome these challenges, Dahua has implemented an integrated smart retail solution incorporating video surveillance, artificial intelligence (AI) analytics, alarm systems, and digital store technologies. The solution is centered around Dahua's DSS PRO platform and includes features such as Retail Loss Prevention, intelligent video systems, and people-counting cameras. These elements create a unified retail ecosystem that streamlines security and operational functions.
Enhanced Video Surveillance Integration
Dahua has implemented an integrated smart retail solution incorporating video surveillance
In addressing loss prevention, Dahua's video analytics identify suspicious activities like item concealment and immediately alert security personnel. Integration with Electronic Article Surveillance and intrusion alarms provide instant context for effective response. High-value items are safeguarded with anti-theft measures, while access controls secure restricted areas. Intelligent video analysis tools like AcuPick assist in swiftly tracing customer or employee movement during investigations.
For both checkout and self-checkout areas, Dahua's solutions such as cart analysis identify unscanned items while barriers at self-checkout stations ensure transactions are completed before leaving. Future enhancements include integrating video with transaction data for automated audits and resolving operational discrepancies effectively.
Driving Data-Driven Operations
Beyond security improvements, Dahua's technology augments data-driven operations at Carrefour. Functions like people-counting and queue monitoring provide insights into occupancy and traffic patterns, enabling optimization in staff scheduling and store layout planning. Shelf monitoring systems issue real-time low-stock alerts, preventing sales losses and ensuring product availability.
Enhancing Customer Engagement
Enhancing the shopping environment, Dahua implements electronic shelf labels and digital signage for accurate, dynamic pricing updates and promotional communication. Interactive displays reinforce brand engagement and provide customers with enriched product information.
In conclusion, Carrefour Brazil has transitioned to a more secure, efficient, and interconnected retail model, driven by Dahua’s integrative solutions. This initiative bolsters operational visibility, enhances loss prevention, improves staffing decisions, and refines customer experience from store entry to checkout. Dahua’s collaboration with Carrefour represents a significant evolution in retail management through intelligent security and digital innovation.
Carrefour Brazil is one of the largest retail groups in Brazil and Latin America, operating more than 1,000 stores and serving a high volume of customers every day.
Its Pamplona store in São Paulo, for example, located in one of the city’s busiest areas, greatly reflects the operational complexity faced by modern retailers: maintaining safety, reducing losses, improving efficiency, and delivering a better shopping experience at scale.
Limited real-time visibility
Challenges - Carrefour needed to address several key pain points. Manual processes and disconnected systems created risks of inaccurate alarms and inconsistent service.
High customer traffic increased exposure to theft, fraud, and checkout losses, while traditional investigation methods made incident tracing slow and inefficient. At the same time, limited real-time visibility into customer flow, queues, inventory, and in-store behavior made it difficult to optimize staffing, replenishment, store layout, and checkout efficiency.
Unified retail ecosystem
Solutions - To meet these needs, Dahua provided an integrated smart retail solution combining video surveillance, AI analytics, alarm linkage, customer flow analysis, and digital in-store technologies.
The solution was built around Dahua’s DSS PRO platform, Retail Loss Prevention IVD/IVSS, Retail NVR, AcuPick intelligent search, people-counting cameras, Electronic Article Surveillance (EAS) integration, alarm host, access control, electronic shelf labels, and digital signage. These systems work together to connect security, operations, and customer engagement within a unified retail ecosystem.
Integration of video surveillance
For loss prevention, Dahua’s video analytics can detect suspicious behaviors such as item concealment and issue real-time alerts to security staff. Integration with EAS and intrusion alarms provides immediate contextual information for each alarm, helping teams respond faster and more accurately. High-value merchandise is further protected with anti-theft tags, while restricted storage areas are secured through access control. In the event of an incident, AcuPick and intelligent video analysis can be used to track the movement paths of customers or employees, significantly reducing investigation time.
The solution is also projected to checkout and self-checkout security. Cart analysis can help to identify unscanned items, while intelligent barriers at self-checkout stations prevent customers from exiting before completing payment. Looking ahead, the integration of video surveillance with transaction data can further support automated sales auditing, discrepancy detection, and faster resolution of operational variances.
Data-driven store operations
Beyond security, Dahua’s smart retail technologies support data-driven store operations. People-counting cameras, customer flow analysis, queue monitoring, and heatmap analysis provide Carrefour with insights into occupancy, peak hours, movement patterns, high-traffic areas, and dwell time. This can help to optimize staff scheduling, product placement, promotional planning, and checkout lane management. Shelf replenishment monitoring enable detection of low stock or abnormal product removal and triggers real-time alerts, helping prevent lost sales and improving product availability.
Dahua also enhanced the in-store customer experience through electronic shelf labels and digital signage. Electronic shelf labels enable automatic price updates, reduce manual errors, and support promotional communication. Digital signage and point-of-sale displays provide product information, strengthen brand presence, and create a more interactive shopping environment.
Interactive shopping environment
Results - As a result, Carrefour Brazil now operates in a safer, more efficient, and more connected retail environment. The project improves operational visibility, strengthens loss prevention, accelerates incident analysis, supports better staffing and merchandising decisions, and enhances the customer journey from entrance to checkout.
Through this collaboration, Dahua helped Carrefour transform traditional store management into an intelligent retail model powered by integrated security, analytics, and digital engagement.