No product handing issues:4 head rotation angles with an adjustment of 360º at 90º increments.Two actuator entry points.?Any combination of isolation/access keys possible.Stainless Steel version available - DMSSequential or Non-sequential key operation.Simply add modules to existing configurations.All DM locks have stainless steel headsTamper resistant head mechanismChoice of 5 Actuator typesXM(S) modules can be added for system expansionDMS stainless steel mechanical lock module is suitable for use in all Ex hazardous areas.  This product is completely benign and does not require power or generate any heat.  All materials have been fully tested and confirmed as non-sparking on impact.NAMEDM, DMS MULTIPLE DOOR INTERLOCKSPART NO.DM2>10
DMS2>5RANGEMechanical Trapped Key Interlocks