This kit consists of two FS600SB schoolbells and a Siren Timer. You will need your electrician to do the installation, but supply us with the times when you submit your order and we will program the timer for you. REMEMBER each day can have different times.

Your siren timer might be set up so:

07:55 3 seconds (Warning)

08:00 5 seconds - Start of School (First Lesson)

08:30 5 seconds - End of First Lesson\Start of Second

09:00 5 seconds - End of Second Lesson\Start of Third

09:30 5 seconds - End of Third Lesson\Start of Break

09:55 3 seconds (Warning)

10:00 5 seconds - End of Break\Start of Fourth Lesson

10:30 5 seconds - End of Fourth Lesson\Start of Fifth

11:00 5 seconds - End of Fifth Lesson\Start of Sixth

11:30 5 seconds - End of Sixth Lesson\Start of Break

11:55 3 seconds (Warning)

12:00 5 seconds - End of Break\Start of Seventh Lesson

12:30 5 seconds - End of Seventh Lesson\Start of Eighth

13:00 5 seconds - End of Eight Lesson\Start of Ninth

13:30 5 seconds - End of Ninth Lesson\Start of Tenth

14:00 5 seconds - End of Tenth Lesson (End of Day)