This one is a closed circuit for just the two of you.

They were able up close to see him on a closed circuit television monitor.

"Closed circuit means people have to leave their houses late at night," he said.

They cut their phone lines and patch in calls on a closed circuit.

Close work can be helped with the use of a low vision aid or closed circuit television.

He says the security people had their attention drawn away from the closed circuit television system when they should be watching.

Without a closed circuit at this end, the book had said it was very dangerous to send anything living through the system.

The motor should test as a closed circuit with some resistance.

A closed circuit has a complete path for current to flow.

At one stage this was believed to be the largest closed circuit television system in the world.

The track is also used for closed circuit road cycling events.

Some 20,000 others were watching on closed circuit television at the downtown convention center.

While in high school, he turned the morning announcements into a closed circuit television program.

The closed circuit on the delta side provides some benefits.

The police are also studying 15,000 closed circuit television tapes, he said.

Instead, there was an attempt to regain the closed circuit record.

This inspired the use of closed circuit hot water systems for large buildings.

The room was constantly by a closed circuit television system and often other families were present during their visits.

This action was later released as a closed circuit video presentation.

The man was caught on the closed circuit television of the shopping mall.

When the wires touch the metal, a closed circuit is created.

The rest of the air wing watched via closed circuit television.

The trial made legal history when child witnesses gave evidence using closed circuit television cameras.

The production was telecast on closed circuit television that year.

A number of the games can be seen on closed circuit television throughout North America.