SensMax S1 Wireless People Counting Sensor

SensMax S1 Wireless People Counting Sensor
  • Operation principle:
    Infrared beam crossing
  • Movement direction finding:
    Unidirectional
  • Internal memory :
    25 days of hourly data
  • Power supply:
    AA batteries
  • Battery life:
    up to 2 years
  • Communication range:
    S1 Pro up to 20-50m, S1 LR 150-250m, S1 SLR 800-1000m

Unidirectional infrared people counter with periodic data uploads, up to 2-year battery life, and 25-day internal memory.

SensMax S1 265 EUR | SensMax S1 LR 281 EUR | SensMax S1 SLR 314 EUR
*The prices specified are without VAT, import taxes, shipping, and customs clearance costs, if any of them are applicable.

SensMax S1 Wireless People Counting Sensor

The SensMax S1 wireless people counting sensor uses an invisible infrared beam to detect visitors crossing an entrance or corridor. This IR people counter is battery-powered, camera-free, and designed for fast deployment in retail stores, libraries, offices, and public facilities. It delivers accurate footfall metrics without complex installation.

How It Works

The SensMax S1 creates a narrow infrared beam across the passage. When a person breaks the beam, the people counter records the event and stores it locally. At regular intervals, data is transmitted via the SensMax SMX gateway to the reporting portal, where managers can access dashboards, alerts, and exportable reports. Built-in memory preserves hourly statistics during short outages, ensuring visitor counts are not lost.

 

How the SensMax S1 wireless infrared people counting sensor works

Operation scheme of the SensMax S1 wireless IR people counter

 

 

Installation & Privacy

 

Installation of the wireless visitor counter is quick and cable-free: mount the transmitter and receiver on opposite sides of the passage with tape or a bracket, align the infrared beam, insert AA batteries, and pair the device with the SMX gateway. The system is fully anonymous and GDPR-compliant — no cameras or personal data are used, only simple entry counts.

 

Installation examples of SensMax S1 wireless visitor counters in retail and facilities

Example placements of SensMax S1 wireless people counting sensors

 

 

Key Technical Advantages

 

  • Infrared beam counting — simple and reliable camera-free visitor detection.
  • Quick setup — adhesive or bracket mounting, works out of the box.
  • Wireless communication — periodic data transfer via SensMax SMX gateway.
  • Internal backup — up to 25 days of hourly statistics stored locally.
  • Battery powered — operates up to 2 years on standard AA batteries.
  • Flexible ranges — versions available for short, medium, and long distances.

Real-World Applications

  • Retail stores — track foot traffic trends and measure campaign efficiency.
  • Shopping malls — compare flows across different entrances or wings.
  • Libraries & museums — monitor visitor numbers for reporting and funding.
  • Offices & public buildings — understand occupancy peaks for safety and planning.
  • Washrooms & service areas — trigger cleaning based on actual visitor numbers.

Business Impact

Deploying the SensMax S1 people counting system helps managers make smarter operational decisions. Reliable visitor metrics support staff planning, marketing analysis, and service quality improvements without the complexity of camera-based systems. Automated dashboards and scheduled reports provide clear insights into visitor flows across days, weeks, and months. This allows businesses and facilities to optimize resource allocation, evaluate campaigns, and identify underused areas for better utilization.

Example in Action

A national retail store network rolled out SensMax S1 counters across dozens of branches, where staff mounted the sensors at entrances within minutes thanks to the wireless, cable-free design. All devices were live the same day, and dashboards quickly revealed clear differences in traffic patterns between weekday mornings, weekend afternoons, and promotional campaigns. Managers used these insights to adjust staffing schedules to peak hours, allocate marketing budgets to the highest-performing stores, and redesign promotions for underused entrances. The system even uncovered hidden trends, such as strong lunchtime traffic near office districts, which enabled targeted offers that boosted sales. As a result, the chain improved customer service, reduced queues, and achieved a measurable increase in marketing ROI across multiple locations.

Model Variants & Ranges

  • SensMax Pro S1 — communication range up to 20–50 m
  • SensMax S1 LR — communication range up to 150–250 m
  • SensMax S1 SLR — communication range up to 800–1000 m

Get Started

Want reliable visitor metrics without complex wiring? Request a demo or quote for the SensMax S1 wireless people counting sensor today. Where to Buy

 

SensMax S1 Technical Details

ParameterValue
ApplicationWireless people counting sensor, IR people counter, visitor counter for retail, office building visitor monitoring, washroom footfall sensor, library/museum traffic counter
TechnologyInfrared beam crossing (transmitter/receiver)
Movement trackingUni-directional
Counting lines/zonesSingle counting line across a passage
Data cadencePeriodic upload every ~20 minutes via SensMax SMX gateway
ConnectivitySensMax SMX Wi-Fi/LAN data gateway
Integrations/alertsDashboards, scheduled reports, threshold alerts in SensMax software
Privacy/GDPRAnonymous counting, no filming, GDPR-compliant
EnclosureABS plastic, black or white
MountingDouble-sided adhesive tape or plastic bracket
Storage/backupInternal memory: up to 25 days of hourly data
Power/batteryAA batteries, typical lifetime up to 2 years
Dimensions67 × 67 × 25 mm
Radio frequencyPro S1: 2.4 GHz; S1 LR: 868 MHz; S1 SLR: 868 MHz
Vendor accuracy figuresUp to 99% for regular people traffic
Typical applicationsRetail visitor counter, office people counter, library/museum traffic counting, washroom occupancy monitoring, public facility visitor analysis

 

 

This device appears in those solutions:

Get more possibilities for your business
People counting system for retail stores
People counting system for retail stores
solution details
People counting system for toilets
People counting system for toilets
solution details
People counting system for museums and libraries
People counting system for museums and libraries
solution details
 
Request more information