Biometric Access Control Explained

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Biometric access control opens doors and gates using a person’s verified face or fingerprint instead of a card or PIN — so only the right people get in, and every entry is logged.

How it works

At the door, a person is verified biometrically and the system opens the gate or barrier — over HTTP, Bluetooth or MQTT — and records the entry.

Tied to attendance

When access and attendance share one identity, you avoid separate credentials and get unified records.

Where it fits

Offices, factories, gated sites, parking and multi-entrance campuses.

FAQ

Does it work with existing gates? Yes — NCheck controls doors, gates and barriers over common protocols and integrates with existing hardware.

See NCheck for your team. Biometric attendance, access and visitor management on phones, tablets, IP cameras or terminals — cloud or on-premises. Book a demo.

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Free forever for up to 5 employees — verified biometric attendance on the devices you already own.

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