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

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

He quickly excused himself and went to a closed circuit television to watch the proceedings.

There are 110 cameras wired to closed circuit television throughout the building.

Closed circuit television also came along, and then cable.

The production was telecast on closed circuit television that year.

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

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

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

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