Alarm dealer has firsthand experience after thieves tried to steal copper from company

Security system thwarts copper thief.

When someone tried to steal copper coils from Knight Security Systems’ rooftop air conditioners last fall, CopperWatcher came to the rescue.

The small device, which ties into Knight’s alarm system, detected that two power breakers had been turned off and activated a siren and strobe light. The would-be thief fled.

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