All visitors, including children, are subject to a security screening to include metal detection and X-ray examination of hand-carried items.

Detection rates for metal detection, physical searches, and X-rays all met or exceeded the national averages.

The ship has sonar, underwater metal detection and satellite imagery capabilities.

In 1998, following the capital acquisition, Sartorius bought Boekels, a quality control company in the processing industry and in metal detection.

Despite close examination, test pitting and metal detection of the surrounds on two occasions in 2009, no sign of any human occupation or presence could be found.

"Their metal detection is poor," said Bonnett.

Pedestrian access to the site is permitted, although metal detection is forbidden.

Codan, an Australian manufacturer and supplier of communications, metal detection, and electronic equipment.

We are only in difficulty if local technology proves to include long-range metal detection.

At the same time, developers were looking at using a different technique in metal detection called pulse induction.