He rattled his wrists in their restraining bands and the servo motors whined a bit as the detector unit came to life and tightened the grasp of the cuffs, limiting his movement.

Powering the new systems is a low-cost generation of tiny sensors and detector units.

"All but the very small detector units have gravity, ma'am."

It says its detector units do not allow it to obtain telephone numbers, listen to calls, read messages or identify the user.

The detector unit at the end of the sensor tube is equipped with gas sensors.

Indeed, Otis were the only purchasers of this version of the detector unit and were content to remain customers even when technical problems emerged in 1985.

"What about that detector unit?"

Rangers and Wraiths (not Ringwraiths) are both "detector" units which enable the player to see the former.

Hall developed an interest in home-built radios and electronics at age 15 when he built his first receiver, a detector unit, in 1924.

Its detector unit, hovering impatiently just outside of Brion's stasis field, darted down and settled on his bare forearm.