Swaggers Automatic School Bell Timer SystemÂ
About this item
Made to control ringer/sirens in Schools/Colleges/Factories/Offices
Can be programmed as needed. A user can program various timings of the periods, recess
Separate bells/day programming for Monday to Thursday and Friday/Saturday
Length of each bell, can be controlled separately
It has a crystal-clear display, which helps the user to read and set various parameters easily