TKRS232 TKRS232 Programming Cable, Connects V2000 T2/T3 Programming Port to Computer RS2 $79.00 | TRPDIX1600 TRPDIX1600 16 Inputs, 24 Vdc (sink/source). $79.00 | GDI633**S GDI633**S (GDI633--S) DC Input Module, 16 points, 12 to 24 Vdc. $210.00 |
FE-TR1R FE-TR1R Micro Switch $100.00 |