Featured · Protect Duty
Martyn's Law: what schools need to know in 2026
The Terrorism (Protection of Premises) Act puts a clear obligation on premises responsible for 200+ people. Here's a plain-English summary.
May 24, 2026·6 min read
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From the Sentinel team.
Product news, Protect Duty guidance, customer stories and updates from across the Sentinel network.
Case Study
How Eastfield Academy rolled out Sentinel across three sites in six weeks
From initial survey to full handover, Eastfield Academy now operates a unified lockdown system across all of its buildings.
May 10, 2026 · 4 min read
Healthcare
Designing lockdown systems for hospitals: a balancing act
Hospitals never close. Lockdown systems in healthcare environments need to balance urgency with calm, clear communication.
April 28, 2026 · 5 min read
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