Rau cov tub ceev xwm thiab lwm tus hauv pej xeem kev nyab xeeb thiab kev nyab xeeb uas vam khom lawv ob lub xov tooj cua raws li txoj sia, xov xwm hais tias lawv tuaj yeem nyiag tau tuaj yeem cuam tshuam ntauTsis muaj khawv koob formula, tab sis txawm tias hacking nce, thev naus laus zis tsim los ua kom muaj kev nyab xeeb thiab nyab xeeb yog hloov zuj zus.
Puas yog walkie-talkies ruaj ntseg?
Walkie talkies muaj kev nyab xeeb siv rau kev sib txuas lus ntiag tug vim lawv tsis tuaj yeem taug qab los ntawm leej twg. Yog hais tias ib tug neeg muab GPS nti rau ntawm koj lub walkie talkie ces koj tuaj yeem taug qab. Ntawm qhov tod tes, muaj qee yam khoom siv uas tuaj yeem ntes tau txhua lub xov tooj cua.
Koj puas tuaj yeem nyiag mus rau hauv tus neeg hais lus walkie?
Cov menyuam yaus muaj kev pheej hmoo raug hu los ntawm cov neeg txawv tebchaws los ntawm cov khoom ua si ntse, kev tshawb nrhiav pom. Consumer watchdog Uas? tau pom qhov tsis zoo ntawm kev nyab xeeb hauv ntau cov menyuam yaus cov khoom ua si nrov, suav nrog walkie talkies thiab tshuab karaoke, uas tuaj yeem ua rau lawv qhib rau raug nyiag los ntawm lwm tus neeg siv.
lwm tus neeg puas tuaj yeem hnov koj tus neeg hais lus walkie?
4 Teb. Cov walkie-talkies no, ib yam li CB xov tooj cua, ua haujlwm ntawm cov xov tooj cua uas yog pub dawb-rau-tag nrho, thiab tsuas muaj qee qhov kev txwv xwb. Txhua tus mloog ntawm ib tus channel tuaj yeem hnov lwm tus (hauv ob peb mais deb) hais rautus channel.
Puas tau walkie-talkies tawg?
Thaum lub wireless walkie-talkie hloov lub roj teeb los yog disassembling, nws yuav ua rau muaj hluav taws xob tawm vim qhov zoo li qub induction. Yog hais tias nws yog siv nyob rau hauv ib puag ncig flammable nyob rau lub caij ntuj no, nws yuav yooj yim ua rau tawg thiab ua rau hluav taws kub; 9.
