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Product Engineering·2025·Sentinel·Built for a client

Biometric parking access, without the keycard fleet

12K+parking sessions recorded by the system

Gate access runs on biometrics instead of physical cards — nothing to lose, clone, or forget.

The problem

Facilities running keycard-based parking access deal with lost cards, cloning risk, and manual gate overrides.

Our approach

We built a biometric parking system that replaces keycards with biometric verification at the gate, backed by a management layer for access logs and overrides.

In their words

“The system lets us monitor access with far less manual labour, and it has helped increase our revenue.”
Sentinel · Biometric parking system

Behind the build

Integrating biometric verification into the access flow required balancing security with speed. We spent significant time improving image quality validation before processing so users weren't repeatedly rejected because of blurry captures. Watching vehicles authenticate in seconds without physical cards made the effort worthwhile.

— North Foundry, on building this

Built with

Next.jsTypeScript

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