He set the clock to ring at night in order to check the possible existence of any acoustic or seismic detection gear.

They set up their detection gear and managed to detoxify several compartments.

And they'd 'ave to carry better detection gear than the launch was carrying.'

He still used the light, worried more now about trip wires than detection gear.

Lon knew how good the Corps' sound detection gear was.

"His theory also explains why our detection gear has struck out," Chase agreed.

I want you to go with Mr. Ramsey now and test out the new detection gear.

One day out, Asterion picked up a submarine contact on her underwater detection gear.

The array of sophisticated detection gear must have given off a warning.

The nearest spacer with detection gear is four days away.