Always Encrypted fobs, pins and hidden tags
This page covers carriers you can keep out of sight: a black key fob, hidden tags and an anti-metal disc you build into leather or metal, and lapel pins. Each holds a passive Always Encrypted key with no name on it, and opens a door with a tap. Pricing is on request. Allow 2 to 4 weeks for delivery.
Our fobs, pins and tags
A fob goes on a key ring. A hidden tag goes inside something else. Both open a door on a tap.
Key fob
A black teardrop fob with an NTAG215 chip that holds 504 bytes. It goes on a key ring and survives a wet pocket.
Passive key: whoever holds it can open the doors you are cleared for until you remove it.
Pricing on requestQuoted at your briefing
Hidden tag
A 6 mm flexible NTAG213 inlay. It is built into a leather or metal object, so nothing on the surface shows that it is there.
Passive key: whoever holds it can open the doors you are cleared for until you remove it.
Pricing on requestQuoted at your briefing
Hidden tag
A thin white disc that reads on a metal surface. It goes under a plain shell or a leather panel.
Passive key: whoever holds it can open the doors you are cleared for until you remove it.
Pricing on requestQuoted at your briefing
Lapel pins. A plain, unbranded metal pin that carries a passive key is being sourced. It is not listed yet. Ask about it in a clearance request and we tell you the date at your briefing.
How a door opens
The key tier decides how strict the check is. The card above says which tier each device carries.
01
We write one NFC record with your key before it ships. It holds a random handle and device number, not your name.
02
Hold it to the reader. It needs no battery and no app: the reader powers it for the moment of the tap.
03
The reader checks the signature, the expiry date and the revocation list, then opens. It logs a hashed device number and the time.
04
Open the app on your phone, signed in with the same account, for the private map, pins and routes.
Allow 2 to 4 weeks for delivery: every device is tested on our bench and loaded with your key before it ships.
Ships from our fulfilment partner.
Returns and warranty terms will be published here.
| Item | Chip | Price |
|---|---|---|
| Black key fob | NTAG215, 504 bytes | Pricing on request |
| Hidden tag, 6 mm | NTAG213 | Pricing on request |
| Anti-metal tag | NTAG213 or NTAG215 | Pricing on request |
| Lapel pin | Being sourced | Pricing on request |
Not at the door. A tap is enough. You write the key once from your account page or at a verification visit.
Remove it from the Devices list in your account. Readers refresh their revocation list about every 5 minutes. Until then, whoever holds it can open the doors it is cleared for.
It holds a random account handle and a random device number. Your name, email and phone number are never on it.
A small NFC chip with no visible surface. We build it into a leather or metal item, so the object looks ordinary and the chip answers a reader that is held to it.
We are sourcing a plain, unbranded metal pin. Ask about it in a clearance request and we tell you the date at your briefing.
Allow 2 to 4 weeks. Every device is tested on our bench and loaded with your key before it ships.
Request clearance