Biometric access control for vaults and refineries.
High-value floors need high-assurance identity.
Iris and face verification at vault and production doors, with every entry tied to a verified person and every minute on the floor logged.
30-day free trial on paid plans · NIST-ranked algorithms
Vault access control with a record behind every entry.
Iris at the most sensitive doors
Iris on Premium suits vault doors, where a wrong match costs the most and staff may be gloved or masked.
Every minute on the floor
Verified check-in and check-out for everyone on a high-value floor, so if a weight discrepancy turns up, the records show who was there and when.
Spoofing stopped at the device
On Standard and Premium, face liveness runs on the device and rejects photos, screens and video replays. It's tested against ISO/IEC 30107.
Alerts on refused attempts
On Premium, NCheck can send an email or SMS when someone tries a door they aren't cleared for.
Related problems we solve: Door control without new wiring → · Keep the data on your own servers →/p>
Two biometrics at one door.
At a vault door, one credential is rarely enough. NCheck can ask for two biometrics, or a biometric and a card, before the door opens, and every attempt is logged.
| Door or area | Rule you can set |
|---|---|
| Refining floor | Face or iris to enter, recorded as attendance for the shift. |
| Vault anteroom | Two biometrics, such as iris and face, before the inner door opens. |
| Vault door | A two-person rule, so the door opens only when two authorised staff are verified. |
| Every controlled door | An unverified second entry raises an alert in the event stream, so tailgating shows up in the log. |
From the refinery floor to the gold loan vault.
The same setup works wherever precious metals are processed or stored, from refineries and mints to bullion vaults, jewellery workshops and gold loan branches with dual-custody vaults. NCheck On-Premises keeps biometric data inside the building, and the API passes every verification event to your security systems.
“Face recognition works well with a normal camera too. Convenient, cost-effective and highly accurate — face, fingerprint and iris.”
Simple pricing, per employee.
Free for up to 5 employees. Paid plans are billed per employee, per month — yearly billing saves 20%.
Free
Forever, up to 5 employees. Face check-in, GPS, timesheets & reports.
Standard
+ Fingerprint, unlimited employees, RFID & barcode, access control, on-premises option.
Premium
+ Iris, visitor queue & visit notes, custom feature extensions.
Access control and face liveness need Standard, and iris and alerts on refused attempts need Premium.
Vault and refinery access questions.
What is a vault access control system?
It decides who can open each vault and secure-area door, checks their identity before the door releases, and logs every attempt. A biometric system ties each entry to a verified person, which a lent card or a shared PIN can't do.
Can access be limited to specific rooms and hours?
Yes. Per-door authorisation lists and schedules control who enters the vault, the refining floor and the offices, and when. Every entry and exit is logged.
Can the records support an investigation?
Every check-in and door event is tied to a verified person, every change to records is logged, and reports export to PDF or CSV. The log shows who was where and when, which gives investigators and insurers a clear starting point.
What if a member of staff declines biometrics?
For attendance, they can check in manually, or by RFID card or barcode on Standard and Premium. Which credentials open a vault door is set by your security policy. In the EU, our GDPR guide covers consent and the DPIA. This is general guidance, not legal advice.
Bring verified attendance
to your precious metals team.
Free for up to 5 employees. 30-day free trial on every paid plan. Our compliance guides by region cover consent and data rules, and on-premises deployment keeps everything inside your own building.