Store. Your world,
made personal.

999 sets.
Lifetime benefits.
Presence Key Founding Edition. Your personalised Key, all four accessories and personal benefits for life.
€249EU · tax included
$299US · tax included
Delivery by 31 December 2027. Purchase terms apply.
The collection. A more personal way in.
PRESENCE KEY
One Key.
Make it yours.
Eight finishes. One personal choice.

AT HOME
A familiar welcome.
Access starts with you.

PRESENCE PERSONAL
Your Key.
All in one place.
Manage your Keys, access and devices.
Carry it your way. Accessories for Presence Key.
Clothing clip
Flex
A small clip. A familiar place.

Clothing clip
Satin
A quieter detail.

Wristband
Cloud
Your Key, on your wrist.

Wrist loop
Daily
A little more to hold on to.

Key loop
Nomad
Ready to go with you.

Key holder
Atelier
Make it part of your day.

Pendant
Line
Keep it close.

Cuff
Arc
A different kind of wristwear.

Key tray
Nest
A place to come home to.

Clothing clip
Fold
Part of what you wear.


Goes where you go.
Atelier. A familiar place for your Key.
Explore AtelierFind your finish. Make it yours.

316L Steel
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Aluminium
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Graphite
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Champagne
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Ivory
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Azure
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Field Green
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Mineral Sand
Presence Key
Pre-orderPlanned arrival 2027Non-binding request · Timing may change.Choose
Home for your Key.
Nest. A place to leave it. A place to find it.
Explore NestA little guidance. The right place to start.
Planned arrival 2027. Timing may change. Requests are free and non-binding.
Founding Edition is a separate paid offer. Its own purchase terms apply. The free reservation information below applies to the other Store requests.
Pre-order information
Requests are free and non-binding. The Founding Edition has a separate paid checkout and delivery terms. Other 2027 dates are release targets.
Store & pre-order information · Key reservation terms
About availability and your request
For request-only listings, “Pre-order request” means release interest or a project inquiry, not a purchase. The Founding Edition uses its separate paid checkout and purchase terms. Planned arrival in 2027 is a current target, not a guaranteed shipment, installation or service date. Timing, specifications, supported integrations, regional availability and pricing may change. Your request does not guarantee allocation or delivery, and you have no obligation to buy. Final details and any purchase terms will be provided separately before you decide to place a binding order. You may withdraw your request by contacting 4SI.
For software, 2027 refers to the planned product rollout associated with these offerings; existing web access is separate. Installation and Enterprise deployment are confirmed per project.
Key reservation terms Contact 4SI
