The Swaggers Basic Automatic School Bell Timer System is a fully, standalone device engineered to eliminate manual errors and automate time coordination in educational institutions, factories, and offices. This electronic management system supports up to 17 programmable bell schedules per day. Featuring a clear LED display, the unit allows users to easily program day-wise or weekly timetables directly via an onboard keypad without needing any external computer connections. It boasts high microsecond time accuracy backed by an internal real-time clock that preserves stored programming for up to 30 days during power failures without requiring an external battery. Capable of driving multiple external sound appliances, the timer can connect to up to 10 standard electric gong bells, sirens operating on 220V AC.
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