Wireless Lockdown Systems for UK Schools
Lockdown UK designs, installs and maintains dedicated wireless lockdown alert systems for schools, academies and education trusts — giving staff a clear, instant, site-wide signal that is unmistakably different from the fire alarm.
Book a Free School Survey How It WorksMartyn's Law (Terrorism (Protection of Premises) Act 2025) will require schools to have documented lockdown, invacuation, evacuation and communication procedures. Get ahead of it now.
Talk to a specialist →Why a Dedicated Lockdown System
Most schools rely on improvised signals — whistles, tannoy messages, phone chains. In a real incident these are slow, ambiguous and easy to miss. A dedicated system removes the guesswork.
One button press triggers a distinct audible and visual alert in every classroom, corridor, hall and outbuilding — simultaneously. No relaying messages. No dead zones.
Department for Education guidance is explicit: a lockdown alert "must differ in some way from the actual fire alarm sound". Our systems use a tone and message deliberately distinct from your fire alarm, so staff and pupils know immediately whether to evacuate or lock down.
Branded surveys, drawings, training records and service certificates give governors, trustees and inspectors the evidence trail that your lockdown procedures are planned, tested and maintained.
"The alarm must differ in some way from the actual fire alarm sound, which would automatically lead to evacuation."Department for Education — Protective Security and Preparedness for Education Settings (April 2025)
One press on a wireless button or smartphone app — the whole site alerts in seconds.
Sounders, strobes and staff phone notifications cover teaching, catering, cleaning and site staff alike.
Multiple trigger points plus app activation — no single point of failure at reception.
The alert signals the threat without broadcasting where people are sheltering.
Discreet activation that doesn't expose or endanger the person triggering the alert.
Criteria from DfE guidance, Protective Security and Preparedness for Education Settings, "Communicating about the threat across your setting" (April 2025). The same guidance sets out lockdown, invacuation and evacuation as distinct incident responses — each needing its own clear signal.
The System
We build every system on proven, professional-grade wireless security technology used across the fire and security industry — installed and commissioned by qualified engineers.
Discreet wireless activation buttons at reception, offices and key staff locations — plus mobile app activation for authorised leaders, wherever they are on site.
Wireless sirens with distinct lockdown tones and visual indicators throughout the site, including halls, sports blocks and temporary classrooms.
Simultaneous alerts to staff smartphones with clear instructions — so everyone from the head to lunchtime supervisors knows the status in seconds.
Controlled stand-down signal and a full event log for post-incident review, governor reporting and drill records.
What We Do
One specialist partner for the full life of your system — so it works on day one and keeps working on day one thousand.
Site survey and bespoke system design mapped to your buildings, layout and lockdown policy.
Professional-grade wireless equipment installed by qualified engineers with minimal disruption to the school day.
Full testing and sign-off of every device, with as-fitted drawings and O&M documentation.
Practical training for all staff — triggering, responding, stand-down — plus refresher sessions for new starters.
Planned maintenance contracts keeping every device serviced, batteries managed and certificates current.
Scheduled termly system tests aligned to your drill programme, with documented results for your records.
Priority response if anything ever needs attention — your system is never left offline.
Annual documentation and procedure reviews to keep your lockdown plan current as guidance evolves.
Who We Help
We work exclusively in emergency communication for education settings — from single-form-entry primaries to multi-academy trusts standardising lockdown across every site.
How We Work
We walk your site, review your lockdown policy and identify coverage needs.
A clear, fixed-price proposal with drawings — written for business managers, not engineers.
Wireless installation around your timetable, fully tested and signed off.
Whole-staff training and your first supported lockdown drill.
Annual maintenance, termly testing and compliance reviews — all documented.
About Lockdown UK
Lockdown UK was founded by engineers from the fire and electrical life-safety industry. That heritage matters: lockdown systems are life-safety systems, and we design, install and maintain them to the same disciplines as fire detection.
Every survey, drawing, manual and service certificate is produced to professional life-safety standards, giving your school an audit-ready record from day one.
Our mission is simple: to become the UK's most trusted name in school emergency communication.
Book a free, no-obligation site survey. We'll assess your current procedures, identify gaps and give you a clear picture of what protection looks like for your site — before Martyn's Law makes it a requirement.
Book Your Free SurveyGet In Touch
Lockdown UK
School House, Church Hill
Coleshill, B46 3AD
Monday–Friday, 8:00–17:00
24/7 emergency call-out for contract customers