yes you will get a warning when the battery reaches a low level.
in the manual it will tell you how to put the bell in hold off mode.
by firing strobe three times you can do this in the test menu by turning strobe on and off 3 three times.
in the manual it will tell you how to put the bell in hold off mode.
by firing strobe three times you can do this in the test menu by turning strobe on and off 3 three times.