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HS Series

In response to those in the market that favor the lowest cost over the best security approach, MAGNASPHERE has introduced the L1.5, UL 634 Level 1 (9th edition) listed device. Although not as secure as the Level 2 HSS, it is has many of the same features and is superior to the many “grandfathered” reed switch based Level 1 contacts – hence the designation L1.5.