Automated shelf visibility for modern retail.
Sentr eliminates manual scanning with intelligent RFID tracking. We empower supermarkets with real-time stock insights, expiry monitoring, and operational clarity.
Retail operations need clearer signals.
Sentr turns RFID reads into an operational view that helps staff and managers react faster, with less manual work and fewer blind spots.
The challenges
- No real-time feedback on actual shelf availability
- Time-consuming, manual expiry date and stock checks
- Inventory discrepancies due to shrinkage, misplacement, or theft
- High personnel effort for repetitive checking processes
The Sentr answer
- Real-time stock and expiry monitoring directly on the shelf
- Reduction of manual checking routines and error sources
- Privacy-friendly alternative to camera monitoring systems
- Automated RFID detection for faster recalls and better automation
How Sentr works
Hardware, software, and data processing stay aligned to create a single source of truth for inventory state.
RFID sensing layer
UHF readers capture item identity without manual scanning, even at shelf level.
Mobile reader coverage
A moving reader system reduces hardware footprint while covering long aisles.
Event processing
Backend services decode reads, update inventory state, and coordinate workflows.
Inventory state model
The digital layer keeps a clean view of present, missing, sold, or expiring items.
Designed for retail teams under pressure.
The goal is operational calm: clear status, faster actions, and fewer manual tasks.
Expiry awareness
Track freshness and best-before windows with less manual checking.
Loss signals
Security workflows respond faster when paid items leave the system.
Restock clarity
Managers get a more reliable picture of shelf and backroom status.
Operational alignment
Store and backend teams work from the same inventory timeline.
Quick access
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Want to see the system in action?
Request a demo or a technical walkthrough of the project modules and workflows.