Critical information.
One tap away.
SentinelTag gives vulnerable children and adults a secure NFC profile they carry with them. If they become separated, unconscious, non-verbal, or distressed — authorised professionals can instantly access their emergency contacts and critical information.
Configured for authorised responders only. Every access logged. Full audit trail.
“A child with autism becomes separated in a busy public space. They are non-verbal and distressed.”
A responder opens the SentinelTag app and taps their wristband. Instantly they see the child's name, emergency contacts, communication needs, and care instructions — no login, no searching a database, no waiting for anyone to answer a call.
Built for safeguarding
Every feature designed around the real needs of vulnerable individuals, their carers, and the professionals who protect them.
Emergency Profiles
Store critical information on an NFC tag — emergency contacts, medical needs, communication requirements, and care instructions — instantly accessible with a single tap.
Authorised Responders Only
Access is restricted to verified professionals. Grant or revoke access per individual or team. Sensitive information never falls into the wrong hands.
Biometric Login
Responders sign in with fingerprint or face unlock — fast, secure, and no passwords to fumble with in a stressful situation.
Instant Safeguarding Alerts
Receive a push notification the moment a profile is accessed — who scanned it, when, and where — so carers and supervisors are always informed.
Responder Teams
Organise authorised professionals into teams — social workers, first responders, school staff — and grant whole-team access in one step.
Full Audit Trail
Every access is logged with a name, timestamp, and organisation. Essential for safeguarding compliance, incident reviews and accountability.
Who it's for
SentinelTag is used by organisations supporting vulnerable people — and by individuals who want peace of mind for the people (and pets) they care about.
Organisations
Individuals
Deploy SentinelTag across your whole team
Schools, care homes, and first-responder teams can run SentinelTag as a managed service. One organisation account covers your entire workforce — central billing, invite codes, and a live member directory. Your staff join with a single invite code; you stay in control.
- ✓ Centralised credit allocation across your team
- ✓ Staff join via a 6-digit invite PIN
- ✓ Organisation name appears in every scan audit log
- ✓ Remove members instantly when staff leave
How it works
Create an emergency profile
Add the individual's emergency contacts, medical information, communication needs, and any critical care instructions.
Write to an NFC tag
Tap your phone to a blank NFC tag — a wristband, lanyard card, or keyring — to link it to the profile. Done in seconds.
Set authorised responders
Choose exactly who can access the profile: individual professionals or entire teams such as school staff or first responders.
Tap in an emergency
Any authorised professional taps the tag to instantly view all critical information — no app to navigate, no login delay.
Simple, flexible pricing
Subscribe for ongoing peace of mind, or buy credits when you need them. No hidden fees.
- ✓ Credits topped up each month automatically
- ✓ Lowest cost per credit
- ✓ No commitment — cancel any time
- ✓ 1 credit = 30 days of access per tag
- ✓ Credits never expire
- ✓ Buy as many or as few as you need
Ready to protect the people in your care?
Set up your first emergency profile in minutes. No specialist hardware needed — just a phone and an NFC tag.