Words similar to detectors

Example sentences for: detectors

How can you use “detectors” in a sentence? Here are some example sentences to help you improve your vocabulary:

"We've got to keep working until people start thinking about this stuff the same way they think about X-rays and metal detectors at airports," he declared at a White House ceremony.
Despite pans from art critics, record crowds passed through newly-installed metal detectors to view the art that Rudy Giuliani abhors.
The probe contained two small tungsten filament lamps, 6 cm apart which emit white light, and two photo detectors with filters for 760 and 850 nm light located between the lights.
Does this mean American Sensors' CO detectors are the best?
And CO deaths were falling steadily long before home detectors hit the market.