Automatic School Bell 120dB with Weekly Timer, 40 Programs & 1–99s Ring, 220V motorcycle mobile stand Arduino/Raspberry Pi makers

Arduino/Raspberry Pi makers

so your probe tip stays sharp and safe whether you're in the lab or out in the field

Free pan-India shipping with same-day dispatch (orders before 2 PM) and COD available

Built from high-grade carbon steel

and no electrician required for a quick

Automatic School Bell 120dB with Weekly Timer, 40 Programs & 1–99s Ring, 220V motorcycle mobile stand Arduino/Raspberry Pi makersNever miss a bell again automates ringing with up to 40 programmable weekly schedule groups, eliminating manual effort in schools, factories & institutions Heard across large premises delivers a powerful 120dB output loud enough for classrooms, factory floors, and public facilities even in noisy environments Customise every ring adjustable ringing duration from 1 to 99 seconds lets you tailor alerts precisely for lectures, shifts, or announcements