UNLIKE OTHER BMS MAGNETIC CONTACTS, MAGNASPHERE's high security switch technology is resistant to external AND internal magnetic defeat tampering and meets the new UL 634 Level 2 high security standard for magnetic contacts and sensors. If a malicious employee positioned a strip of rogue magnets during the day so that undetected access could occur later that night, the MAGNASPHERE HSS would actually trigger an alarm as if a doorway breach had occurred.  >>

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