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whoot.
  • Desktop AlertsFull-screen alerts on every staff computer, and a Get help button on every desk.From £50 a site a month
  • Venue ManagementTwo-way SMS to the people you need to reach, response pages and a live map.From £59 a month
  • Venue VoicePush-to-talk voice rooms for your teams, recorded and transcribed.£9 a month for each person who talks, with a minimum of five

Not sure which fits?

Schools usually start with Desktop Alerts. Venues and events choose Venue Management to reach the public, Venue Voice for their teams, or both.

020 3856 8700
Book a demoCompare prices
  • EducationSchools, colleges and universities.
  • FestivalsGreenfield sites, camping and multi-day events.
  • EventsConferences, exhibitions and one-off events.
  • Stadiums & sportGrounds, arenas and race days.
  • Hospitality & nightlifePubs, bars, clubs and hotels.

A lockdown or evacuation alert on every staff computer, Get help from any classroom, and a text to every parent.

Martyn's Law

The Terrorism (Protection of Premises) Act 2025 applies to premises that can hold 200 or more people. Our guide explains what the Act requires and how whoot. supports your obligations.

Standard tier
200 to 799 people
Enhanced tier
800 or more
Read the guide
PricingAboutContact
020 3856 8700
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Products

  • Desktop AlertsFull-screen alerts on every staff computer, and a Get help button on every desk.
  • Venue ManagementTwo-way SMS to the people you need to reach, response pages and a live map.
  • Venue VoicePush-to-talk voice rooms for your teams, recorded and transcribed.

Solutions

  • EducationSchools, colleges and universities.
  • FestivalsGreenfield sites, camping and multi-day events.
  • EventsConferences, exhibitions and one-off events.
  • Stadiums & sportGrounds, arenas and race days.
  • Hospitality & nightlifePubs, bars, clubs and hotels.
  • Martyn's LawWhat the Act requires of qualifying premises, and how whoot. supports your obligations.
  • Pricing
  • About
  • Contact
Call 020 3856 8700
Sign inBook a demo

Full-screen alerts on every staff computer, and a Get help button on every desk

Desktop Alerts puts a lockdown, an evacuation or any alert you set up in front of every member of staff at once, whether they are in a classroom, in an office or on reception. Staff acknowledge the alert, say if they are safe and ask for help without leaving the room.

Book a demoSee pricing
A teacher at the front of a classroom reading the lockdown alert on her desk computer while pupils work behind her
A lockdown alert on a classroom computer. Actual screen; staged photograph.

The alert fills the whole screen

The alert opens on top of a presentation, a video or a full-screen app, on every display connected to the computer, and an alarm sounds until someone responds. It sets out what to do in numbered steps and stays on screen until a member of staff acknowledges it.

  • On every connected display
  • An alarm sounds for up to three minutes, or until the alert is acknowledged
  • A discreet card on a projector or a shared screen
  • Drills and tests are shown in amber, so nobody mistakes them for a real alert
The whoot. full-screen lockdown alert on a school computer: what to do now, Acknowledge, and I'm safe, Need help and Can't respond
The full-screen lockdown alert. Actual screen.

Staff reply from their screen

Once someone presses Acknowledge, the alert moves to a panel in the corner of the screen, with the steps and every update as it is sent. Each member of staff can reply I’m safe, Need help or Can’t respond, and the people running the incident can see who has replied and who has not.

  • Updates arrive in the panel as soon as they are sent
  • Every reply shows who sent it and when
  • The all clear closes the alert on every computer
The docked alert panel in the corner of the screen, with the steps, the latest updates and the person's status
The alert in its corner panel after Acknowledge. Actual screen.

Get help from any room

A teacher who needs another adult in the room, or a receptionist with a difficult visitor, presses Get help or uses a keyboard shortcut, and the responders see which room the request came from. The person asking can see that the request has been sent and who has seen it, and can add what they need. Nothing sounds or flashes in the room the request came from.

  • Each request includes the room and the computer
  • If the first route is blocked, the request is sent another way
  • Only staff accounts can send a request
The Get help window, showing that the request was sent and seen by a named responder, and what the teacher needs
Get help once a responder has seen the request. Actual screen.

Your IT team deploys the apps like any other managed software

There is a signed Windows installer for Intune or Group Policy, a notarised Mac package for Jamf and a Chrome extension installed from Google Admin. The apps use ordinary HTTPS on port 443, so they work through school and corporate web filters and proxies without any firewall changes.

  • Windows, macOS and ChromeOS
  • Your proxy and certificate inspection keep working
  • The dashboard shows the coverage and health of every computer
The full-screen all clear: the lockdown has ended, with the times it was issued and lifted
The all clear. Actual screen.

What every licence includes

You need one licence for each site. At education prices, a licence covers one named school, or one campus in higher education. Staff accounts are free.

  • Windows, Mac and ChromeOS apps for every staff computer
  • Get help from any desk, with the room name included
  • A discreet display on projectors and shared screens
  • Declare an alert from the dashboard or a phone
  • Unlimited staff accounts
  • Coverage and health checks for every computer
  • A record of every alert, reply and request
  • The whoot. phone apps for the people who respond

From £50 a site a month

Schools, colleges and universities buy Desktop Alerts on its own at education prices: £50 a month per primary school, £120 per secondary school and £250 per higher education campus, on a 1-year or 3-year term invoiced annually in advance. Any other site is £250 a month, added to Venue Management or Venue Voice on the same bill. Ex VAT.

See all prices

Frequently asked questions

Can a desktop raise a lockdown?
No. A lockdown, or any other alert, is declared by the people you choose, from the dashboard or a phone. The only thing a staff computer can raise is Get help.
Can pupils or the public see the alert or use Get help?
Only staff accounts can send Get help, and you choose which accounts are staff. On a shared screen, such as a projector, the alert shows as a discreet card rather than the full instructions.
Do the apps need a firewall change?
No. The apps use ordinary HTTPS on port 443 through your existing proxy and web filter. They never pin certificates, so your TLS inspection keeps working.
How is Desktop Alerts priced?
One licence covers one site, however many computers it has. Schools, colleges and universities have education prices, from £50 a month for a primary school: a trust buys one licence for each of its schools, and higher education is priced per campus. Any other site is £250 a month, added to Venue Management or Venue Voice.

The other products

Each product works on its own. If you use more than one, they share a single dashboard and keep one record of everything that happens.

  • Venue ManagementTwo-way SMS to the people you need to reach, response pages and a live map.
  • Venue VoicePush-to-talk voice rooms for your teams, recorded and transcribed.

See an alert on a staff computer

In a 30-minute walkthrough on a live workspace, we declare a lockdown from a phone, show it on a classroom computer, answer it and stand it down.

Book a demo

Or call 020 3856 8700.

whoot.

Emergency alerts, incident response and voice for schools, venues and events.

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Products

  • Desktop Alerts
  • Venue Management
  • Venue Voice

Solutions

  • Education
  • Festivals
  • Events
  • Stadiums & sport
  • Hospitality & nightlife
  • Martyn's Law

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© 2026 Eager Lobster Ltd, trading as whoot. Registered in England and Wales, company number 17038042 (Companies House, opens in a new tab). VAT number GB514409609.

Registered office: First Floor, 1 Des Roches Square, Witan Way, Witney, OX28 4BE. Prices exclude VAT.

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