SensMax Customer Feedback System SLR
The SensMax L3 Customer Feedback System is a wireless solution engineered for real-time customer satisfaction monitoring and Net Promoter Score (NPS) calculation. Fully autonomous and simple to deploy, this 3-button survey device captures instant visitor sentiment across retail stores, banking branches, airport terminals, public sector offices, and healthcare facilities.
Customers record their experience with a single tap on an intuitive emoji icon (Positive, Neutral, or Negative). Votes are stored locally and automatically transmitted to a central database for automated trend analysis across flexible timeframes—hourly, daily, weekly, monthly, or annually.
How the System Works
The unit operates completely wirelessly, combining a 3-button emoji layout with a clear plexiglass insert holder for custom printed survey questions. Recorded votes are held in local memory before being collected wirelessly by a SensMax gateway over RF radio signals. The gateway forwards the telemetry to the central database via LAN or cellular (GSM) networks for continuous cloud analysis.
Key Features & Technical Performance
Extended Battery Autonomy: Powered by standard batteries delivering up to 2 years of continuous, low-maintenance operation.
On-Board Data Security: Internal memory stores up to 25 days of offline statistics, guarding against network dropouts.
Automated Data Uploads: Gateways automatically pull stored records via RF radio and push data to central servers using LAN or cellular connections.
SensMax EasyReport Analytics: Direct integration with reporting software generates intuitive graphical reports, tabular trend logs, and automated NPS scores.
SMART Analytics Correlation: Pairs seamlessly with SensMax people counting systems to correlate customer satisfaction rates directly with total foot traffic volume.
Available Range Variants
To accommodate diverse facility layouts and gateway distances, the SensMax L3 feedback system is available in three distinct radio coverage options:
| Model Variant | Open-Space RF Range | Indoor Wall-Penetration Range |
| SensMax L3 (Standard) | 30 – 40 meters | Standard Indoor Line-of-Sight |
| SensMax L3 LR (Long Range) | Up to 150 meters | Up to 50 meters |
| SensMax L3 SLR (Super Long Range) | Up to 900 meters | Up to 150 meters |
Applications & Strategic Value
Retail Stores & Banks: Capture immediate feedback on staff responsiveness and service quality to compute accurate Net Promoter Scores.
Airports & Transportation Hubs: Place at security checkpoints, lounges, and exits to monitor passenger satisfaction and identify service bottlenecks.
Public Institutions & Healthcare Clinics: Collect citizen and patient feedback directly at service desks to streamline administrative workflows and improve care quality.
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Spam filter
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Power supply
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Housing
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Color - white
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Dimensions
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Maximum communication distance
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Battery lifetime
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Radio frequency
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Internal memory
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Operating principle