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CONSTRUCTION: The MAGNASPHERE Sensor

Reed vs. MAGNASPHERE

SINCE REED SWITCHES ARE MADE OF FRAGILE GLASS, extreme care needs to be taken when handling them. Unlike the delicate reed switch, MAGNASPHERE’s all metal technology will not break when handled roughly before, during and after installation. The MAGNASPHERE switch will even withstand the efforts of the most vigorous installer and is also impervious to the swelling and shifting of doors and windows caused by extreme temperature shifts.