Ultrasonic Annuncitor


| 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 |
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.