Lockdown Alert Systems Compared: Alarms, PA, Apps and On-Screen Alerts
Choosing a lockdown alert system? We compare the four main types (audible alarms, PA and voice, mobile apps and SMS, and on-screen alerts) and explain how to combine them.
Martyn’s Law Communication Procedure: How Venues Can Meet It
Communication is one of the four public protection procedures Martyn’s Law requires. Here’s what the Act and the Home Office guidance actually ask for, and how venues can put a workable procedure in place.
Case Study: Closing the Indoor Lockdown Gap at an Independent School in Essex
An independent school in Essex, spread over 90 acres, had outdoor lockdown sirens but nothing could be heard indoors. Wiring an alarm into every building would have cost £85,000 or more. Here’s how PopAlert closed the gap instead.
