Archived article, originally published 2025-12-09. It reflects information at that time; products, prices, offers, availability and guidance may have changed. Contact Lesar for current advice.
School security is changing across the UK as Martyn's Law places more focus on prepardness and safer spaces. Schools now require stronger protection against threats, better control over who enters the site, and clearer processes for responding to emergencies. Modern lockdown systems bring these elements together in a straightfoward, reliable way.
Lockdown Alarms and Alerts
Lockdown alarms give staff a faster way to trigger a controlled response. These systems provide:
- Immediate alerts across classrooms and shared areas
- Visual and audio signals
- Silent activation options
- Clear instructions for staff and pupils
- Communication links with senior leadership or external services
They support both full lockdown and partial lockdown procedures.
Safeguarding and Protection
Security technology now plays a direct role in safeguarding
- Monitoring entry points
- Reducing unauthorised access
- Tracking visitors and contractors
- Supporting emergency roll-calls
- Creating safer internal movement
This gives schools better visibility and control throughout the day.
Visitor Management & Sign-in Control
Digital visitor management systems replace paper books with accurate, real-time records. They offer
- Quick sign-in and ID capture
- Contractor compliance
- Instant evacuation lists
- Integration with access control systems
This helps manage risks while improving front-desk efficiency.
Access Control (Paxton & Similar Systems)
Access control systems like Paxton make it simple to manage who can enter buildings and areas:
- Secure card, fob, or mobile access
- Timed permissions for staff and contractors
- Door, gate, and barrier control
- Event logs for safeguarding and audits
- Integration with CCTV and alarms
These systems are core to modern school security.
Permeter Security: Fencing and Gates
Strong permeter security prevents unauthorised access before it reaches the school buildings.
- High-quality fencing
- Automated entrances and exits
- Lockable gates with controlled access
- Vehicle prevention measures
- Clear separation between public and private spaces
This gives schools a stronger first line of defence.
Door Security & Internal Lockdown Control
Strong door security is essential during a lockdown. Schools now rely on:
- Classroom doors with internal thumb-turn locks
- Doors that can be secured quickly without keys
- Access-controlled doors that lock automatically during a lockdown
- Reinforced door frames and anti-barricade features
- Fire-compliant security hardware
- Real-time door status monitoring
CCTV & Video Surveillance
CCTV supports both safeguarding and investigation. Modern systems include:
- HD and thermal imaging
- Smart analytics (movement, permiter, detection)
- Remove monitoring
- Automatic alerts
- Secure recording and evidance exports
Entry Point Security
Main entrances must be the safest part of the site. Strong entry control includes:
- Video intercoms
- Access-controlled doors
- Airlock vestbules
- Staff-controlled release
- Screening of visitors and deliveries
This reduces risk and ensures every person is approved before entering.
Lockdown Integration
The most effective approach links all security systems together:
- Lockdown alarms send signals to access control
- Doors lock automatically
- CCTV focuses on key areas
- Visitor systems freeze new entries
- Alerts sent to staff devices
Integration ensures the right actions happen instantly.
With Martyn's Law shaping the future of school safety, investing in reliable lockdown and security systems is now essential. By combining alarms, visitor management, access control, CCTV and strong permiter protection, schools create a safer, more controlled environement for everyone.
Call us at 0333 7000 123, or find out more about our school lockdown system and access control solutions by clicking here
