die Sicherheitstechnik
Translation
security technology, safety engineering
Examples
Moderne Sicherheitstechnik schützt das Gebäude.
Modern security technology protects the building.
Er ist Experte für Sicherheitstechnik.
He is an expert in security technology.
Grammar Patterns
to be an expert ((in sth.)) He is an expert in security technology.
Similar Words
Schutztechnik (protection technology), Überwachungstechnik (surveillance technology)
Etymology
Composed of 'Sicherheit' (security/safety) and 'Technik' (technology/engineering).
Memory Tips
Think of it literally as 'security-technique' or technology for security.