Walk or drive across designated areas to check doors, windows, and gates for signs of intrusion or damage. Check visitor IDs, issue passes, and manage entry and exit logs for vehicles and people. Watch CCTV feeds and alarm panels to spot unusual behaviour or technical faults. Act as a first responder during fires, medical crises, or threats, calling police or ambulances as needed. Log daily activities and write clear summaries of any safety breaches or incidents.