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HUBLOT Posted 14 years ago
Grammar

Security system

Hi teachers,



Can a surveillance camera be called a "security system"? Or is it a "security device"?
  

Top answer

HUBLOT Hi teachers,Can a surveillance camera be called a "security system"? Or is it a "security device"? A security device, I'd say.

— Surfer

  • HUBLOT Hi teachers,Can a surveillance camera be called a "security system"?
  • Or is it a "security device"?
  • A security device, I'd say.
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5 Answers
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HUBLOTHi teachers,Can a surveillance camera be called a "security system"? Or is it a "security device"?
A security device, I'd say.
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HUBLOTWhat is a security system?
To my understanding, it's a system, usually a sort of setup or installment, that aims to achieve and/or maintain security. Implementations of security system differ, as there are different types of environment, context. In your passage, they're probably talking about cameras.
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Surfer,

Please look at this:
http://goo.gl/Q5l6y

4 cameras + 1 monitor + 1 recording device (?), etc = a security system?
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HUBLOTSurfer,Please look at this:http://goo.gl/Q5l6y 4 cameras + 1 monitor + 1 recording device (?), etc = a security system?
It could be one. I don't understand, what is it that's vague to you?
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