Multifunctional baton infrared tus pas ntsuas kub DSN-009


BRIEF INTRODUCTION:

DSN-009 multifunctional baton-type infrared tus pas ntsuas kub yog cov khoom siv ntau yam tsim los rau kev ntsuas kub ceev.Nws muaj cov yam ntxwv xws li kev sib cuag-dawb, ntsuas ceev, ntsuas qhov ntsuas kub, ntsuas kub siab, thiab lwm yam. Nws tuaj yeem ua tau raws li qhov ntsuas kub ntawm cov neeg ua haujlwm hauv thiab tawm hauv tsev kho mob, cov zej zog, tsev kawm ntawv, thiab lwm yam. Tib lub sijhawm, nws tuaj yeem ua tau kuj ntsib tub ceev xwm tsheb, kev lis kev cai thiab lwm cov tub ceev xwm kom ua tiav kev nyab xeeb, nrawm thiab raug ntsuas ntawm qhov loj-sc



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