The Ultimate Unlock Key
Take your security to the next level with the VaultKeepR NFC keychain. Precision 3D-printed, allowing you to unlock your vault with a simple tap.
Shipping: France (€1.99) · Europe (€4.99)
Specifications
Offline Security
Your keys never leave the device. Fully air-gapped authentication.
Fast Authentication
Unlock your vault with a simple NFC tap — no typing needed.
Durable Material
Premium 3D printing, shock-resistant and built to last.
The physical key for your zero-knowledge vault
Most password managers tie your access to a server, an email, or a phone number. VaultKeepR does none of that — and the NFC keychain keeps the same idea in your pocket. It is a passive NTAG215 tag, so there is no battery to charge and nothing to break.
Tap it to your phone and it completes the unlock handshake locally. Your master keys and vault data stay on your device; the keychain never sends secrets over the network. It is a durable, everyday carry for people who would rather hold their access than rent it.
Access lives in your wallet and on your device — not in an account — so you keep full control of your vault at all times.
Frequently asked questions
Is the VaultKeepR keychain compatible with my phone?
Yes. The NTAG215 chip follows the NFC standard, so it works with nearly any iPhone or Android device with NFC — tap and go, no pairing or configuration.
Does the keychain store my passwords?
No. It stores only what is needed to complete the unlock handshake. Your passwords and vault data stay encrypted on your device, so losing the keychain never exposes your vault.
Does it need a battery?
No. It is a passive NFC tag, powered only at the moment of the tap by your phone's field. Nothing to charge and nothing to wear out.
What are the shipping options?
We ship to France for 1.99 EUR and across Europe for 4.99 EUR. The purchase is completed securely on Stripe.