Sensing devices have been in the security industry for many years, motion sensors were incorporated into alarm systems to detect movement of persons or objects, then video systems introduced VMD (Video Motion Detection) as a sensor to activate the recording of video, and now it is possible to sense something that is invisible like gases or radiation.
A major concern for security professionals, is the ability to detect or sniff for explosive, chemical or radioactive materials. Using Handheld devices such as the Polismart PM1800 series it is possible to measure, assess and identify nuclear materials which could be potentially harmful.
Zone Advanced Protection Systems Pty Ltd, is the Australian Security Industry distributor for Polimaster Ltd. Polimaster is a worldwide leader in design & manufacture of radiation detection and measurement devices.