The building was equipped with multiple detectors to ensure early warning of smoke and carbon monoxide.

He took up detectorism last summer and now spends every free morning searching the coastal sand for old coins.

The detector on the boiler started flashing when the water level dropped below the safe mark.

Security teams often use lie detectors during investigations to verify witnesses' statements.

The engineers installed junction detectors along the pipeline to monitor leaks at every branching point.

Scientists set up bat detectors around the cave to record echolocation calls.

The researchers calibrated the time detectors before the experiment to ensure accurate measurements.

The lightning detectors on the coastal towers alerted the town before the storm hit.

After the inspection, the landlord replaced all the old smoke detectors to ensure tenant safety.

The maintenance team inspected the heat detectors on every floor to ensure they met safety standards.