220VAC Mechanical Buzzer
1. Rated voltage:220VAC
2. Operating voltage:180~260VAC
3. Rated current:max.30mA
4. SPL:min.70dB

220VAC Mechanical Buzzer
1. Rated voltage:220VAC
2. Operating voltage:180~260VAC
3. Rated current:max.30mA
4. SPL:min.70dB

5. Frequency:7000±700Hz

6. Operating temperature range:-25°c~+75°c

7. Storage temperature range:-30°c~+80°c