It was not equipped with a security screen between the front and back seats.

He crossed the living room and looked up at his security screen.

She got up, went to the door, touched the security screen.

The others crowded in and watched the main security screen.

There could have been a whole department working on this behind a security screen.

One more weekend and the security screen could be lifted.

At 0300 hours, the guard watching the security screens is all of a sudden not going to be feeling so good.

He then looked over the assortment of equipment on the table and first picked up the security screen.

You didn't need that on a record behind another service's security screen.

He held out a hand as if to touch the almost invisible security screen.