Safeguards Technology’s STI-390B sensors are made from a special high-resistant long-lasting plastic that requires very little maintenance. The built-in electromechanical filter can distinguish between real and false alarms (average of less than 4 false alarms per month per kilometer [0.62 miles] of fence). The sensors and all electrical connections are hermetically, epoxy sealed assuring absolute protection from dust, corrosion and humidity. The sealing allows the system to be completely operable even under water. The STI-390B meets strict nuclear industry specifications and has played an integral role in providing a high level of security in nuclear facilities throughout the world.
The STI-390B can be linked to a Perimeter Control Center (PCC) that analyzes data from the sensors while filtering out false alarms. With this technology, security personnel are informed of unauthorized intrusion attempts at the precise zone of entry.