Double pole key switch break glass unit with 2 keysThis key switch is ideal for overriding the access control system should doors need to be held locked for a period of time. The green box is in keeping with emergency door release break glass units (BGU).FeaturesStandard break glass enclosureFlush or surface mountable2-position key switch (maintained)Key removable in either positionSupplied with 2 keys (additional keys available)Key type 626
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