4SIDesign preview

A personal Key.
For every person.

Choose a finish and the indicative number of Keys for your organisation.

316L Steel

Choose your Key finish

Brushed 316L steel

Pre-orderPlanned arrival 2027Timing may change.

For an indicative proposal. No order or payment.

Product & deployment details

Presence Key is in development. Finishes, quantities, hardware validation, delivery timing and commercial terms are confirmed for each project. Adding it to your setup creates an enquiry selection, not an order.

How should we plan quantities?

Start with the people in your first workflow. We can then discuss enrolment, spare Keys, replacement and a phased rollout. Quantity here is an indication for the proposal, not an allocation.

Can we include different finishes?

Yes. Add each finish separately. You can adjust the quantity or remove a finish in Your setup before sending an enquiry.

Key details
Offline Key. Connected services.
The Key is designed to work without a wireless connection. A compatible reader checks it. Presence Personal and the services you use have their own connectivity requirements.
Months of battery life.
Our target is more than six months, based on a planning profile of 10 uses a day. Actual runtime depends on use, temperature and battery ageing. The target is subject to hardware testing.
Personal to you.
The Key is designed to verify your fingerprint locally before a reader can check it. Having the Key alone is not intended to be enough.

Pre-order information

Free and non-binding. No payment is taken.

About availability and your request

“Pre-order” means a request to reserve release interest or discuss a project, not a purchase order or contract of sale. 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

Appearance

Choose how 4SI looks on this device.

Color theme

Automatic follows your device’s light and dark settings.

4SI

Open Presence

Presence PersonalYour Keys and access.Presence EnterpriseManage your organisation.

Reserve your Key

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

All of 4SI

Presence
For institutions
Research
Company & Fellowship
Legal & transparency
For Safety Group Inc.

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

Contact 4SILegal notice
Keys for your organisation opened