Keep pupils safe.
Without disrupting the
classroom.

Observra provides silent, continuous weapon detection across your school site, alerting the head, business manager and safeguarding lead the moment a threat is identified, without alarming pupils or interrupting lessons. Aligned with the DfE's guidance on school security and the Prevent duty.

Site monitor · Liskeard Academy Trust
Main gateALERT, blade detected
ReceptionCLEAR
Classroom block ACLEAR
Dining hallCLEAR
Sports field perimeterREVIEW, unknown adult
Staff car parkCLEAR

Knife crime among under-18s in the UK
is at a decade high.

50k+
Knife-related offences a year

Recorded knife-related offences in England and Wales sit above 50,000 a year, and a significant share involve people under the age of 18.

62%
Of school incidents occur at entry points

Most serious school security incidents involve an external threat entering through a gate, reception or perimeter, exactly the scenario Observra is designed to catch first.

0
Disruption to lessons

Observra operates silently in the background. Pupils never see it. Alerts go to safeguarding leads and site staff only, the classroom stays undisturbed.

Whole-site protection
from one system.

Gate & entry detection

Weapon detection at school gates, reception and delivery entrances, alerting the safeguarding lead before a threat reaches pupils or staff.

Unauthorised adult on site

Unknown adults entering the school grounds during the day trigger an immediate alert with camera location, so site staff can intercept before any incident occurs.

Bullying & fight detection

Behaviour pattern detection identifies physical altercations and aggressive confrontations in corridors and playgrounds, alerting pastoral staff to intervene early.

Out-of-hours perimeter

24/7 monitoring of school grounds catches vandalism, theft from sports and IT stores and trespass outside school hours, including weekends and holidays.

Flow & congestion analytics

Understand movement patterns across the site, useful for spotting congestion, identifying unsafe gathering points and planning supervision at transition times.

Silent alerts

Alerts go to designated staff phones and the school office only. Never announced over the PA or visible to pupils during normal school hours.

Protect your school.
Quietly.

Book a 30-minute demo for head teachers, business managers and safeguarding leads. We'll show whole-site monitoring, alert workflows and how Observra integrates with the CCTV you already have.