Security Door Controls SDC PT-3/8V Power Transfer Loop with Aluminum Wire Termination Box, 3/8" ID MSRP: Was: Now: $42.65
Security Door Controls SDC EA-SN Door Prop Alarm, Single Gang, Integral Status LED, Audible Alarm MSRP: Was: Now: $130.25
Security Door Controls SDC 15-2 Concealed Desk Switch, Under Desk Mount, Momentary SPDT Push Switch MSRP: Was: Now: $49.74