WIFI TAC-B 4G sensor for real-time people counting

The SensMax TAC-B is an advanced mmWave radar-based people counter designed for high-precision traffic monitoring across indoor and outdoor environments. Operating completely independent of ambient lighting conditions, it detects movement and micro-movements reliably through rain, fog, darkness, or smoke. Featuring dual resolution modes and flexible wall mounting, the sensor provides non-intrusive traffic analytics while ensuring absolute privacy (100% GDPR compliant, lens-free and video-free).

How It Works

Using high-frequency millimetric wave radar technology, the TAC-B tracks directional movement (IN / OUT), live zone occupancy, and dwell time across up to 5 customizable counting lines and zones. The sensor transmits real-time telemetry over Wi-Fi directly to the SensMax Cloud reporting platform, native Telegram Messenger alert bots, or local third-party systems via open protocols like MQTT.

Coverage & Performance Options

Key Features & Technical Advantages

• mmWave Radar Accuracy: Unaffected by environmental factors such as direct sunlight, heavy shadows, rain, fog, or smoke.

• 100% GDPR & Privacy Compliant: Operates entirely without optical lenses or video feeds, making it completely safe for privacy-sensitive areas.

• 5 User-Defined Lines/Zones: Simultaneously tracks directional crossings, passageway traffic, perimeter occupancy, and dwell time within a single sensor view.

• Native MQTT Protocol Support: Exports telemetry directly to local Building Management Systems (BMS) or corporate databases without cloud dependency.

• Telegram Messenger API Integration: Delivers instant, automated mobile notifications to operational staff when queue or occupancy thresholds are breached.

• Flexible Surface Mounting: Wall-mountable on side walls, rear walls, or angled corners for fast, non-intrusive setup.

Applications & Real-World Use Cases

• Retail Stores & Shopping Malls: Differentiate between passing foot traffic and entering shoppers, measure conversion rates, adjust zonal rent terms, and optimize HVAC energy consumption based on live crowd density.

• Smart Offices & Corporate Real Estate: Track meeting room occupancy and desk utilization to support agile workspace planning via native BMS automation.

• Public Restrooms & Hygiene Facilities: Safely deploy in private spaces to optimize janitorial cleaning schedules based on actual usage thresholds rather than fixed timetables.

• Libraries, Museums & Heritage Sites: Automate visitor logging for government grant reports and evaluate exhibition popularity.

• Outdoor Parks & Pedestrian Zones: Monitor outdoor footfall for municipal urban planning (can be housed in protective enclosures with mobile hotspots).

• Queue & Wait-Time Management: Track queue formation and customer dwell times in checkout areas and transit hubs.