Precautions for using electromagnetic buzzers:

1. Do not use the buzzer in a temperature environment other than the marked working temperature;
2. Customers cannot reuse the buzzer for secondary processing (such as: plugging holes, welding enameled wire, shearing shells, etc.);
3. Welding according to the welding method of the mark;
4. Do not place or install the buzzer in a place with a strong magnetic field;
5. Do not place the buzzer in a place with iron filings;
6. Do not stack and place buzzers;
7. Avoid foreign objects entering the buzzer articulation hole;
8. For non-waterproof buzzers, avoid installing the buzzer in places that may come into contact with water