External-Driven SMD Magnetic Buzzer
  • 30mm Ultrasonic Annunciation LDG30
  • 30mm Ultrasonic Annunciation LDG30
Model LDG30-2.83V
Rated Voltage 5.5Vp-p
Operating Voltage 1~3Vp-p
Test distance 50cm
SPL ≥90dB @50cm
Resonant Frequency 25000±5000Hz
Operating Temperature -20~ +70℃
Storage Temperature -30 ~ +80℃
Weight 2.5g
Carton size 50×43×29cm
Quantity 2400pcs
Gross Weight 10.4Kg
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30mm Ultrasonic Annunciation LDG30

LDG30 is an ultrasonic announciator,diameter 30mm,height 12mm,direct selling,price concessions, quality assurance.,Environmental protection waterproof,Mainly used in expelling mosquitoes, expelling mice and so on.

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