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25PCS Buzzer DC 3-12V Wired Connector Active Electronic Buzzer 85dB

GDQLCNXB DC 3-24V 80dB Active Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound 10Pcs (Black) SFM-27-I

tatoko DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep 10PCS

HiLetgo 5pcs 95DB Alarm Buzzer SFM-27 High-Decibel 3-24V 12V Electronic Buzzer Beep Alarm Continuous Beep

Yetaida 5PCS DC 3-24V Piezo Buzzer, 87dB Active Electronic Sound Beep Alarm Continuous Sounder, High Decibel Ringer Tone Beep Speaker SFM-20B

Hion Personal Safety Alarm for Women, Rechargeable 130dB Self Defense Alarm Keychain with LED Flashlight, Emergency Safe Sound Security for Children Elderly College Girls Men, Pink

Geiserailie 6 Pcs DC 3-24V 95 dB Electronic Buzzer Active Piezo Buzzer Alarm Sounder Continuous Sound Beep, Black

HITBEAT 2 Packs Portable Mini Motion Detector Alarm-120DB Ear-Piercing Siren-SOS LED Light, Hotel Door Room Security Device for Female Women Kids Life Safety While Travelling Alone

SoundAlert 100W Police Air Horn Amplifier [Manual Control or Stock Horn Bybass] [IP67 Waterproof] [100 W Speaker Compatible] Electronic Air Horn for Emergency Vehicles Trucks Cars