Electronic monitoring units cost much less than $40,000 for a new prison cell.

Their mission was to construct a monitoring unit that would provide data to scientists about the conditions of the seas.

"I agree not to move, disconnect or tamper with the monitoring unit or place any objects on top of it."

Inevitably, Colossus would know via the monitoring unit of his ignorance, but there was no need for Galin or the rest to be told.

He hopes to achieve all this without extra resources; indeed he suggests a monitoring unit to review the costs and benefits of regulation.

Louie, meanwhile, launched a selfdeployed monitoring unit.

Replace it with a new lightweight cordless or, better yet, a wall-mounted monitoring unit that would also enable letting go the quiet old lady.

We are now also to have a monitoring unit for picking up signals if something goes wrong.

Firstly I hope that the Commission will consider setting up a monitoring unit.

The European Parliament also called for the Commission to set up a monitoring unit to collect information on the relocation of businesses.