Mục lục bài viết (7)
- How are AI people counting cameras and infrared sensors different?
- Why is the accuracy of AI cameras superior to traditional sensors?
- Is the investment cost of AI people counting cameras higher than sensors?
- Can AI people counting cameras integrate with existing systems?
- What environmental factors affect AI cameras and sensors?
- Which AI people counting camera solution is suitable for shopping malls in 2026?
- Frequently Asked Questions
At 10 AM, a 3-floor shopping mall in District 7. Management realizes that visitor data from infrared sensors deviates 15-30% from actual revenue. Meanwhile, AI people counting cameras are gradually becoming the new standard for shopping malls in 2026. So which is the optimal choice in terms of cost, accuracy, and scalability? This article provides a comprehensive comparison to help you make the right investment decision.
How are AI people counting cameras and infrared sensors different?
AI people counting cameras use computer vision to recognize and count the number of people passing through an observation area, while traditional infrared sensors only detect temperature changes to trigger counting. The difference lies in accuracy, the ability to distinguish people from objects, and the behavioral data that AI cameras provide.
| Criteria | AI People Counting Camera | Infrared Sensor |
|---|---|---|
| Accuracy | 95-99% | 70-85% |
| Person/object distinction | Yes (counts seated people, children) | No (easily confused with pets, strollers) |
| Additional data | Movement flow, dwell time, demographics | Count only |
| Initial investment cost | Higher (8-25 million VND/camera) | Lower (2-5 million VND/sensor) |
| Maintenance | Low (remote software updates) | Medium (requires cleaning, calibration) |
Why is the accuracy of AI cameras superior to traditional sensors?
Infrared sensors operate based on detecting thermal motion, easily disturbed by sunlight, air conditioning, or stationary people. AI cameras, thanks to deep learning, analyze shape, movement, and facial features (anonymized) to count accurately even when customers walk in groups, push carts, or sit still. In a test at a 3-floor shopping mall, AI cameras achieved 97% accuracy while sensors only reached 78%.
Bạn đang tìm sản phẩm cho chủ đề này?
Việt POS phân phối chính hãng — bảo hành 24-36 tháng, hỗ trợ kỹ thuật 24/7.
Is the investment cost of AI people counting cameras higher than sensors?
The initial cost of AI cameras is 2-4 times higher than infrared sensors. However, when calculating total cost of ownership (TCO) over 3-5 years, AI cameras are often more economical due to reduced errors, no frequent hardware replacement, and integration of multiple features (security, behavior analytics). A shopping mall with 10 stores investing in AI cameras will achieve ROI after 12-18 months thanks to optimized staffing and increased revenue from customer analytics.
- AI Camera: 8-25 million VND/camera (including analytics software)
- Infrared Sensor: 2-5 million VND/sensor (excluding installation and periodic calibration costs)
- Annual operating cost: AI Camera: 1-3 million VND (software maintenance); Sensor: 3-5 million VND (cleaning, calibration, battery replacement)
Can AI people counting cameras integrate with existing systems?
Modern AI cameras support open APIs, easily connecting with POS software, CRM, and building management systems (BMS). People counting data can be synced in real-time to adjust work schedules and promotions by hour. In contrast, infrared sensors typically only output raw data via RS-485 or dry contact ports, making deep integration difficult.
What environmental factors affect AI cameras and sensors?
Infrared sensors are heavily affected by ambient temperature (above 35°C or below 10°C), strong light, and airflow from air conditioning. AI cameras are less impacted but require sufficient light (minimum 10 lux). In a shopping mall environment with lots of glass and LED lights, AI cameras still operate stably thanks to intelligent image processing.
Which AI people counting camera solution is suitable for shopping malls in 2026?
The 2026 trend is AI camera solutions with built-in analytics software, capable of anonymous facial recognition, zone counting, and customer flow tracking. Việt POS provides the Vision AI solution with Sunmi, Hikvision, Dahua brand cameras — accuracy 98%+, easily scalable from 5 to 500 cameras. The system supports open APIs, compatible with existing POS and CRM.
Frequently Asked Questions
Do AI people counting cameras violate privacy?
Modern AI people counting cameras use facial anonymization technology (blurring) directly on the device, without storing personally identifiable images. Data only includes count, movement flow, and dwell time, complying with Decree 13/2023/NĐ-CP on personal data protection in Vietnam.
Can old AI cameras be used for people counting?
Yes, if the camera has a minimum resolution of 2MP and supports the ONVIF protocol. However, dedicated AI cameras usually have more powerful processing chips, enabling real-time analysis directly on the device (edge computing), reducing server load and increasing accuracy.
What is the payback period for investing in AI cameras?
For medium-sized shopping malls (10-20 stores), the payback period is 12-18 months thanks to optimized staffing (reducing reception costs by 15-25%), increased revenue from peak hour analysis, and promotion effectiveness. For large malls (50+ stores), ROI can be achieved in 6-9 months.
Are infrared sensors still suitable for small shopping malls?
For shopping malls under 500m² with limited budgets, infrared sensors are still an acceptable solution if a 15-25% error margin is tolerable. However, if future expansion is planned, investing in AI cameras from the start is recommended to avoid double upgrade costs.
Can AI cameras count people in low-light conditions?
AI infrared (IR) cameras can count in complete darkness thanks to built-in IR LED lights. However, accuracy decreases slightly (around 90-95%) compared to full light conditions. Installation at entrances/exits with a minimum of 10 lux is recommended for optimal performance.
Need advice on AI people counting camera solutions for your shopping mall? Contact the hotline 0905 295 337 now for a free survey and detailed quote.
Cần tư vấn thiết bị/giải pháp cụ thể?
Việt POS phản hồi trong 30 phút · Hotline 4 vùng · Khảo sát miễn phí.
