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A day with Presence

Your day.
One Key.

What if the same Key could open your door, unlock your car, sign you in and pay for your coffee?

A blonde woman holds her Presence Key to the reader beside a modern front door.

That’s the everyday experience we’re building.
One personal Key. Services connected through Presence.

Morning · Home

Your front door.
Your familiar gesture.

Start with the place you know best. Activate your Key with your fingerprint, then hold it to the reader. Your home recognises that it’s you.

How home access would work

A compatible reader would check your activated Key. The connected access system would use your permission to decide whether to unlock the front door, gate or shared entrance.

Each person would have their own access. Guest visits and service appointments could have defined time windows. Compatible locks, an installer-approved design and independent emergency escape are part of the intended setup.

Residential access is in development; existing locks are not automatically compatible.

Explore access at home
A small silver Presence Key held against the outward-curved scan window at the front door.

Next stop · The city

A different door.
The same Key.

Out of the house. Into the car. Imagine carrying on with your day without reaching for a different key.

How vehicle access would work

A participating vehicle or mobility provider would need to integrate Presence. It would check your Key and your permission to use that vehicle. Existing cars would not become compatible automatically.

The woman confirms a car-unlock request on her phone with her small Presence Key.

At work · Signing in

Your account.
With you there.

Open your laptop. A connected service asks for your Key. A small physical action becomes part of signing in.

How sign-in would work

A service connected to Presence could ask a compatible reader to verify your activated Key. The service would still manage your account, access rules and recovery.

The woman uses her phone and small Key to confirm a sign-in request from her laptop.

A pause · Paying

Coffee.
With your Key.

The plan is simple: pay with the Key you already carry. A connected payment provider handles the payment in the background.

How payments would work

Payments are planned and are not available yet. A participating payment provider would need to support the Key, with a compatible reader and the required payment authorisation.

A service could also use Presence for an additional confirmation before a payment goes through. Your Key would not hold or move the money itself.

The woman presents her small Key to a cafe reader while her phone displays a coffee payment request.

Why it matters

Knowing your password
shouldn’t be enough.

A stolen password or an open session can put someone else inside your account. Important actions deserve another check.

A login opens the account.Your Key confirms the action.

Presence is designed to let a service require your activated Key for a specific action—even after you’ve signed in.

What this adds—and where its limits are

A physical check can add a barrier to an attack carried out entirely online. It only applies when the connected service requires and correctly verifies it for that action.

Presence does not make a compromised device safe or stop someone from misleading you into approving a harmful request. Recovery, the reader and the connected service also need protection. Always check what you are approving.

How physical verification works

The app behind your Key

See what’s connected.
Stay in control.

Your Keys, requests and connected devices, together in Presence Personal.

Meet your app
A phone displaying Presence Personal lies on a limestone table beside the small silver Key.

Evening · Home again

A full day.
One less thing to think about.

One familiar Key, from the first door to the last.

Relaxing on a sofa, the woman uses her phone and Key for age verification during a social-media sign-in.

Make it yours.

Explore the finishes. Find your Key.

Choose your Key

Presence Key is in development. Release is planned for 2027.

Where these experiences will be available

This page shows the everyday uses we are developing towards. Each needs a compatible reader and a service connected to Presence. Availability will depend on partners and integrations; these uses are not available everywhere today.

Reservations are free and non-binding. No payment is taken.

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Reserve your Key

Presence Key
Brushed 316L steelPlanned arrival 2027 · Timing may change · Free · Non-binding

All of 4SI

Presence
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For Safety Group Inc.

11201 North Tatum Boulevard
Suite 300 PMB #365
Phoenix, AZ 85028, United States

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Everyday applications opened