Campus siren testing on Thursday, September 3

Security Services will be testing the campus sirens on Thursday, September 3 at approximately 10:20 a.m.

Alertus and Safety App notifications will be sent to TV screens and desktops/smartphones that have the app installed, alerting users to the siren test.

The siren test will consist of a 20-30 second siren wail.

Go to Security Services’ website for information on McMaster’s Safety App and the Alertus desktop notification system.