41mm Ultrasound Annunciation

41mm Ultrasound Annunciation

41mm Ultrasonic Annunciation LDG41 is an ultrasonic annunciator, diameter 41mm, height 12mm, quality assurance, Environmental protection waterproof, mainly used in parking guidance, expelling mosquitoes, expelling mice and so on.
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41mm Ultrasonic Annunciation


LDG41 is an ultrasonic annunciator, diameter 41mm, height 12mm, quality assurance, Environmental protection waterproof, mainly used in parking guidance, expelling mosquitoes, expelling mice and so on.


ModelLDG41-2.83V-22
Rated Voltage5.5Vp-p
Operating Voltage1~3Vp-p
Test distance50cm
SPL≥95dB @50cm
Resonant Frequency22000±5000Hz
Operating Temperature-20~ +70℃
Storage Temperature-30 ~ +80℃
Weight3.8g
Carton size50×43×29cm
Quantity2000pcs
Gross Weight12Kg


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