9
Day & Night Volume Switching
Below are two different wiring possibilities for wiring a switch to control the siren output for day and
night volume levels.
Day and night switching using relay Day and night switching using SPDT Switch
SPDT switch PH PN: 502
Note: SPDT switch can be used for both operations, when using SPDT switch it must be rated correctly
for the current passing through it (6A).
Wire size selection matrix:
Wire Crimping
It is the purchaser’s responsibility to use a compatible crimping tool when fitting wire crimps ( PH part
No. 504304, manufactured by T.E. Connectivity, Man part No. 794956 – 1 ), to ensure correct quality
of crimp connections.