Item		Spec	Condition
1	Rated voltage	24VDC
2	Operation voltage	18-28VDC
3	Sound Pressure Level=SPL	Min 88dB	Standard State, Standard Drive Circuit. Rated voltage, Distance at 0.1m
4	Current	Max 30mA
5	Oscillation frequency	2400 ± 300Hz
6	Operating Temperature	-20～+70℃
7	Storage temperature	-30～+80℃
8	Externals size （mm）	φ12*H9.5	Refer to the attached drawing
9	Mass	1.8g
10	Housing Material	PBT

As 24VDC 88dB Mini Electromagnetic Buzzer manufacturer in China, we own import -and-export license. Our 24VDC 88dB Mini Electromagnetic Buzzer have been approved by CE, RoHs. Our factory has been verified by SGS and ISO.We keep supplying the most advanced technology and the high-quality products to our customers. Each HUAWHA Electronics customer will have flexible service for their order. ODM and OEM is available.
From product designing, purchasing and testing, every step is controlled strictly by our QC staffs in order to make sure the perfect quality of our products. Currently, over 70% products are exported to US, South East Asia and Europe.