HRBN80 Buzzer Beeper, DC12V 50HZ 80db Alarm Electromagnetic Active Continuous Industrial Use Warning Beeper,Buzzer and Speaker

Specification: Item Type: HRBN80 BuzzerMaterial: PlasticProduct Model: HRB-N80 Generate Current: 30mA Voltage: DC12V Sound Decibel: 80db Voice Form: Continuous voice Frequency: 50HZ Important Hint 1.Single sound control within 3-5 minutes 2.Any small warning light can not be sounded for a continuous time 3.The longer the continuous time, the easier the buzzer will be broken 4. Support repeated use in a short time 5. Improper use causes buzzer damage and does not participate in after-sales Package List: 1 x HRBN80 Buzzer