OI-772CB.......Control Board
OI-772BP.......Back Panel Plate to Mount Transformer
OI-772FP.......Swing Frame Faceplate
OI-427...........Swing-out Panel Hardware
OI-475...........Stainless Steel Latch
OI-438-B........8” x 8” x 4” Box Base
OI-438-L........8” x 8” Box's Clear Lid
OI-436-MF.....Stainless Steel Mounting Feet for (8” x 8” box) or (10” x 10” box)
OI-424............4 Amp Transformer for AC Power
OI-429............Thumbscrews
See "Sensor Assemblies" under "Wired Products" in the left sidebar for replacement sensor assembly options
See “Alarms” under "Wired Products" in the left sidebar for replacement alarm options