Refaxi High Decibel Alarm SFM-27 DC6-24V Continuous Sounder Buzzer Speaker Beep Tone Alarm Ringer

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Manufacturer Description


Material: plastic + speaker
Colour: Black
Size: 30*15MM
Weight: 10G.
Parameters: rated voltage: 12V.
Voltage range: 6-24V.
Rated current: less than 30MA.
Sound pressure level: greater than or equal to 90DB.
Resonant frequency: 3000+-500HZ.
Working temperature: -20-+70.
Storage temperature: -20-+60.
Product list: high decibel alarm SFM-27 *1/ 5/ 10

Product Features

High decibel alarm SFM-27, High Decibel, Provides Loud Sound. Parameters: rated voltage: 12V. Voltage range: 6-24V. Sound pressure level: greater than or equal to 90DB. High temperature resistance, low temperature resistance Suitable for using in the improtant field, factory and so on

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