Security Door Controls SDC PTH-4Q-DPS Four Conductor Power Transfer Hinge, Dull Chrome, 4.5" x 4.5", Concealed Door Position Switch MSRP: Was: Now: $132.00
Security Door Controls SDC 492 Emergency Door Release Pull Station, Siren, Single-Gang, Blue, DPDT MSRP: Was: Now: $93.59
Security Door Controls SDC 1511V Magnetic Lock, Surface Mount, Single, 1650lbs, Aluminum MSRP: Was: Now: $280.77
Security Door Controls SDC LR100DMK Electric Latch Retraction Kit, 36", Dor-O-Matic MSRP: Was: Now: $353.46
Security Door Controls SDC EA-728V Door Prop Alarm, Double Gang, Integral Status LED, Audible Alarm, Keylock Switch MSRP: Was: Now: $164.81
Security Door Controls SDC LR100CRK Electric Latch Retraction Kit, 36", Corbin Russwin MSRP: Was: Now: $434.75