More security with electronic helpers

摘要

There are many facets to the concept of security. People are looking for security from illness, from intruders, or from physical dangers. Some risks can be reduced with the help of electrical engineering. Electricians, for example, conscious ofthe dangerous power they are dealing with, like to rely on a Volt Stick to inform them about breaks in power cables, blown porcelain fuses, live or neutral wires. For the small Swedish enterprise SAGAB, the Volt Stick meant the beginning of commercialsuccess.