Lockdown Alert Systems

When every second counts, your security system needs to act faster than words. AIS Lockdown Alert Systems are designed to instantly inform and direct staff, students, or visitors in the face of critical incidents—like intruder threats or site emergencies.

A lockdown alert system provides immediate, site-wide communication when danger is detected. Whether it’s a violent intruder or another emergency, the system ensures everyone receives the right instructions, fast.

AIS offers a modular, scalable solution that can be:

  • Installed as a standalone alert system
  • Integrated with your existing PA system meaning less disruption, faster implementation, and lower overall cost.

Key Features of an Effective Lockdown Alert System

A well-implemented lockdown system doesn’t just sound an alarm—it guides behaviour and calms panic. AIS designs each system around best-practice principles:

Easy & Accessible Activation - Multiple, clearly marked trigger points across your site allow for fast response, from any location.

Provide a clear unambiguous call to action – steps should be made to ensure that Lockdown Alerts cannot easily be confused with other established alerts/alarms (fire alarm, intruder alarm, end of lesson etc).

Designed to Minimise Panic - By incorporating regular drills and intuitive messaging, our systems help people act confidently—even under pressure.

Include post-lockdown procedures - almost as important as initiating lockdown, is clearly signalling when it’s over, to avoid confusion and ensure a safe return to normal operations.

AIS Security offer a modular Lockdown Alert solution that can installed as a stand-alone system or can be linked into an existing PA system – significantly reducing costs, installation time and disruption.

Key Features of the AIS Security Modular Lockdown Alert System

Can Connect to your existing PA System – significantly reducing costs, installation time and disruption.

Multi Building Sites – Unlike many purely wireless systems, our Lockdown system can be installed both wirelessly and across a network. Making it ideal for both small and larger sites.

Variety of Trigger Devices – Lockdown alerts can be triggered by wireless fobs, hardwired buttons, mobile devices and 3rd party systems (such as fire alarms etc).

Verbal Announcements – Pre-recorded announcements can be broadcast over your PA system giving clear instructions to everyone on site.

Strobes & Sirens – The system works with a variety of wired and wireless strobes, klaxons and sirens.

Alert the Authorities – our lockdown systems are compatible with all major alarm receiving centres.

Our modular approach to Lockdown Alert Systems, enables us to design and install solutions to suit clients with a variety of requirements and budgets.

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Step 1

Free Consultation

We offer a FREE no-obligation consultation to accurately assess your requirements.

Step 2

Bespoke System Design

Once a specification has been agreed, AIS will design a bespoke system that is tailored to meet your exact requirements.

Step 3

Meticulous Installation

Your installation will be completed to the highest standards by industry certified engineers.

Step 4

Training & Support

Upon completion, your team will receive full training and system documentation. All systems come with a comprehensive installation & parts warranty.




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