SAFEMASTER STS – the ultimate safety system Revolutionary. Simple. The SAFEMASTER STS safety switch and key transfer system serves to monitor th...

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The ultimate safety system

Key transfer – the principle Modular. Expandable. Flexible. A trapped key safety switch (1) can contain multiple keys, thereby monitoring multiple a...

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Key transfer – the principle

Preventative measures Personal key The employee must take the key with him into the facility for his own safety.  By doing so, he safeguards himself ...

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Protection against being locked in