Protective systems - Import export

Breathing means life. The optrel swiss air breathing protection system brings clean breathing air into your environment and lets you breathe as freely as you can otherwise only enjoy outdoors in nature. Made of high-tech fabric, the half-mask is designed to provide excellent individual fit thanks to a freely adjustable headband. This concept eliminates the need for time-consuming fit tests, which are common with conventional halfmasks. The clean air is delivered via a Y-hose from a miniaturized blower system, which is conveniently attached to a carrying unit worn on the back. In this way, the user is supplied permanently via an "overpressure air system", which permanently protects the respiratory tract against contaminated air.

High sensitive 24/7 observation and monitoring system, which allows an optimized responding time against any unwanted asymmetric threats. With the harbour and coast protection system of STL, the Navy will have the general capability to detect unknown threats by passive measurement of the signals of an invader. The observation can be conducted for surface and subsurface surveillance. The advantage of the passive detection is that an invader will not recognize he is under monitoring and observation. This increases the moment of surprise and is a big advantage for the naval staff.All this is made possible through an optimal use of available high technologies. Our 3rd generation system is based on STL‘s high resolution data acquisition, highly sensitive preamplifiers in combination with UEP electrodes, very low noise magnetic field sensors, acoustic sensors with highest accuracy, together with state-of-the-art underwater and computer technology