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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

Lockdown, evacuation and Get help for schools, colleges and universities

Alert every staff computer and phone in the school at once, let any teacher call for help from their classroom, and text parents when they need to know.

Book a demoSee pricing
A school business manager on the phone at the front office counter, a binder open in front of her
The school office first thing in the morning.

Tell every member of staff at once, wherever they are

In a lockdown the first minute matters, and most staff are behind a closed classroom door. whoot. puts the alert on the screen in front of every teacher and on the phones of staff moving around the site, and the school office sees who has replied.

The same system lets a teacher ask for another adult without leaving the room or raising their voice.

  • Desktop AlertsPuts the alert on every staff computer and a Get help button in every classroom. Priced per school.
  • Venue ManagementSends texts to parents and carers, who join the list themselves and can reply.
  • Venue VoicePush-to-talk voice rooms for the site team and senior leaders as they move around.

Typical situations

  1. Lockdown

    There is an intruder on site. Every staff computer shows what to do: lock the door, turn the lights off and wait for the all clear. The office sees each classroom's reply.

  2. Get help

    A pupil is unwell or a situation is escalating. The teacher presses Get help, and the first aider or a senior leader sees which room needs them.

  3. A missing pupil

    A description goes to every staff phone and computer at once, and the sweep team reports each area as it is searched until the pupil is found.

The alert appears on the screen in front of every teacher

The alert opens full-screen on top of whatever is showing, with numbered steps and an alarm, and stays until someone acknowledges it. On a projector it appears as a discreet card, so the class cannot read the details.

  • Windows, macOS and ChromeOS
  • Deployed by your IT team, through your own device management
  • Only staff accounts can send Get help
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.

Start from the Schools pack

Choose the Schools and nurseries pack in the set-up wizard and whoot. creates the alert scenarios and the procedures for evacuation, invacuation, lockdown, fire and medical, worded for a school and its phase.

Colleges and universities have a pack of their own, with security control and fire wardens across a campus.

Roles the pack creates

  • Senior leadership
  • School office
  • Site team
  • First aiders
  • Sweep team
  • Teaching staff
  • Parents and visitors, by text

Martyn’s Law

Schools, colleges and universities are among the premises the Terrorism (Protection of Premises) Act 2025 covers. Where a site can hold 200 or more people, the Act requires procedures for evacuation, invacuation, lockdown and communicating with the people inside. Schools and further education colleges stay in the standard tier however many people are present; a university with 800 or more is in the enhanced tier. whoot. supports those obligations.

Read our Martyn’s Law guide

Frequently asked questions

Do parents need an app?
No. Parents join a list from a link or a QR code and receive ordinary texts with a page to reply on. Staff use the desktop app and, if they want, the whoot. phone app.
How does pricing work for a trust?
Desktop Alerts has education prices, per named school, from £50 a month for a primary school, on a 1-year or 3-year term. A trust buys one licence for each of its schools, and higher education is priced per campus.
Can a desktop raise a lockdown?
No. A lockdown is declared by the people you choose, from the dashboard or a phone. The only thing a staff computer can raise is Get help.

Other sectors

  • Festivals
  • Events
  • Stadiums & sport
  • Hospitality & nightlife

See a lockdown alert reach the classroom

In a 30-minute walkthrough, 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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