01
Private channels
Create a channel for the people, team or place. You control access.
OnSiren for Business
Deploy your radios.
See your team.
Connect your people through the app. No hardware required.
Push-to-talk
Speak to your channel instantly.
Live incident reporting
Share a location, photo or voice note.
Team map
See who is nearby.
Local intelligence
Add Eagle Eye for local safety alerts.
The product
Everything your frontline needs in one network.
02
Push-to-talk
Press the hex-dot. Speak live to the joined channel.
03
Live transcription + languages
Every voice message appears as text, with support for teams working across languages.
04
Custom incidents
Create your own incident types and keep one live operational log.
05
SOS
Raise an SOS with the person, channel and location visible to command.
06
Mass + location alerts
Send one instruction to everyone or only the people and places affected.
07
Lone-worker checks
Alpha One checks in on each officer privately, and points them to real support.
08
AI summaries
Turn voice, incidents and checks into a clear shift summary and open actions.
09
Urban intelligence
See relevant reports from verified security officers outside your site.
10
Command dashboard
See people, channels, SOS alerts and incidents across the network.
Channels + push-to-talk
Speak once.
Read it live.
Join the business channel. Hold the hex-dot. Your team hears the voice and sees the live transcript.
- Works over Wi-Fi, 4G and 5G
- Live voice transcription
- Supported language translation
OnSiren community access
Free for places of worship.
Give responsible leads, stewards, volunteers and security one private network without a subscription fee.
- Private channels
- Push-to-talk
- Live transcription
- Urgent alerts
Incidents + SOS
Report it once.
Track it live.
Create standard or custom incident types. An SOS can open the log with the person, channel and location already attached.
- Custom incident types
- Live updates and ownership
- Voice transcripts in the timeline
Mass + location alerts
One message.
The right people.
Send a mass alert to everyone or target the channels and locations affected.
Lone-worker safety
A safety check they will actually answer.
Alpha One asks each officer how they are, on the cadence that officer sets. The answer belongs to them — never the employer, never the channel — and the reply offers free, confidential support.
- Asked on the officer's own cadence
- Answers never shown to employers
- Free, confidential support in the reply
AI summaries
Every shift.
Summarised.
See what happened, what changed and what remains open.
Your channels.
One dashboard.
Create a channel for each team, site or event.
Deployment
Deploy the network.
Not another IT project.
01
Create the company
02
Add sites and channels
03
Invite people
04
Go live
Industries
The same network.
Built around your environment.
Choose an industry to see its people, places and response flow.
01
Events & venues
Control, security, stewards and production connected.
02
Hospitality & nightlife
Door teams, managers and floor staff on one shift network.
03
Retail & shopping
Stores, floors, centre control and security connected.
04
Hotels & attractions
Guest-facing and operational teams connected 24/7.
05
Schools, colleges & campuses
Leadership, safeguarding, reception and site teams connected.
06
Healthcare & community
Security, reception, facilities and site command connected.
07
Free access
Places of worship
Free OnSiren access for leaders, stewards and volunteers.
08
Security providers
Officers, supervisors and control rooms across every contract.
A separate product
Threat intelligence. No communications.
Give your business a live incident dashboard and give up to 20 employees alert-only mobile access.
Near Oxford Street store
Live
Armed person reported nearby
Keep staff away from the western entrance.
Suspect package under assessment
Avoid Regent Street until the next update.
Coming soon
Cameras + AI monitoring.
View compatible camera feeds and review AI incident alerts.
Coming soon
Hornet radio.
Optional hardware for your team.
Start free.
Add your team.
£0
Control Room dashboard
Team licences and Urban Intelligence sold separately.
Team licences
£6.99per licence / month, billed annually
Minimum 5 licences · Unlimited channels
£419.40 / year
£34.95 monthly equivalent.
Government
A shared view without shared chatter.
Connect public bodies to the people and places in scope while each channel stays private.
Martyn’s Law
Understand it. Prepare your people.
Check the likely tier and see the four public-protection procedures in plain English.
01
Police
Verified frontline reports, targeted advisories and borough visibility.
02
Local authorities
People, places, alerts and incidents in one controlled view.
03
Enterprise
UK data controls, SSO, integrations and managed deployment.