In an uncertain world, we at SIL4 Systems are dedicated to building a SAFER TOMORROW – one project at a time, one product at a time.  We close the time from concept to design, acceptance/certification – making new safety systems more easily deployable, or help make tight budgets to update existing systems, within reach, sooner than before!   A safer world all around.

From a simple vital sensor reading that needs to be highly assured, to a system that controls complex functionality of a vehicle that need to be safety assured so that its passengers reach their destination safely – we are here to deliver, quickly and reliably with the highest quality products and services available. World-class smart, safety systems – TODAY.


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SIL4 announces its new Crash-Hardened Memory Module – the most flexible, scalable, highest reliability, unit in the industry.Click here to learn more…