Ultrasonic nas repellent tuaj yeem tua nas.Cov zis zaus ntawm ultrasonic nas repellent yog siab dua 20,000 Hz, uas yog inaudible rau tib neeg, tab sis nas thiab kab laum yog rhiab dua.Tom qab hnov nws, lawv yuav hnov qhov khaus, ceeb, tsis xis nyob, tsis qab los noj mov, thiab txawm tshee txog thaum lawv khiav.yuav tsav lawv tawm ntawm ntau yam kev ua ub no.Ultrasound muaj kev taw qhia zoo, muaj peev xwm nkag mus tau yooj yim, yooj yim kom tau txais cov suab nrov zog, thiab kev ncua deb hauv dej.Tam sim no nws tau dav siv hauv kev ua liaj ua teb, kev lag luam thiab tub rog.
Ib qho zoo ultrasonic repeller theoretically ua haujlwm rau kev tshem cov nas.Tib lub hauv paus ntsiab lus ua haujlwm raws li ultrasonic nas repellent yog ultrasonic noog repellent ntawm tshav dav hlau.Cov cuab yeej no tau siv ntau xyoo thiab tau ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev nyab xeeb ntawm lub tshav dav hlau.Los ntawm qhov kev pom no, hom ultrasonic ntsuas no kuj muaj txiaj ntsig zoo hauv kev tswj cov nas.
Lub sij hawm xa tuaj: Nov-18-2022