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 UB11Y Universal Header Bracket, For 1511, 1513, 1571, 1573, 1581S, 101S/T and 1511S/T, Black Anodized MSRP: Was: Now: $96.32
Security Door Controls SDC LR100K2K Electric Latch Retraction Kit, 36" - 48", Stanley K2 MSRP: Was: Now: $347.71
Security Door Controls SDC 441U Exit Switch, 2-5/8" Mushroom, EXIT, AA, DPST, Double Gang, Red Button, Stainless Steel MSRP: Was: Now: $116.25