What colour wires you got?
12V Bell box A to panel D
Bell Trigger Bell Box B to panel B
Tamper Bell Box C to panel T
0V Bell Box D to panel A
Strobe Trigger Bell Box S to panel Strobe -
12V Bell box A to panel D
Bell Trigger Bell Box B to panel B
Tamper Bell Box C to panel T
0V Bell Box D to panel A
Strobe Trigger Bell Box S to panel Strobe -