Biometric access control

Biometric access control system

Open doors and gates with verified biometric identity — tied to the same records as your attendance. Controls hardware over HTTP, Bluetooth and MQTT. Cloud or on-premises.

Employee entering the office through an access control turnstile

Access that knows exactly who entered

Face, fingerprint & iris entry

Unlock doors and gates with verified biometrics instead of cards that can be shared or lost.

Access schedules & zones

Define who can enter which area and when, with per-group and per-location rules.

Tied to attendance

Every door event is linked to identity and time — one source of truth for presence and access.

Works with your hardware

Triggers locks, gates and controllers over HTTP, Bluetooth or MQTT — no rip-and-replace.

Anti-spoofing & anti-passback

Liveness detection and anti-passback stop photos, replays and tailgating.

Multi-site & offline

Manage many sites centrally; controllers keep working and sync if the network drops.

How it works

STEP 1Enrol identities

Capture biometrics and assign people to groups.

STEP 2Set access rules

Define zones, schedules and permissions.

STEP 3Connect hardware

Link doors/gates over HTTP, Bluetooth or MQTT.

STEP 4Open & audit

People enter by biometric; every event is logged with attendance.

Access control FAQ

What hardware does it control?
Electronic locks, gates, turnstiles and controllers — triggered over HTTP, Bluetooth or MQTT, so it works with hardware you already have.
Is access linked to attendance?
Yes. Every door event is tied to a verified identity and timestamp, giving one source of truth for presence and access.
Does it work across multiple sites?
Yes — manage many sites centrally, and controllers keep working offline and sync when the network returns.

Control every door with verified identity

Start free in minutes, or book a quick demo with our team.

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See NCheck in action on your own devices.

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