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Chii chandinofanira kuita kana ndikasangana neanosatya? Pepper spray ndeyekare, ikozvino alarm yemunhu yakakurumbira
KuJapan, kune alarm yemunwe inokwanisa kuburitsa alarm inosvika 130 decibels kana plug yaburitswa. Zvinoita sezvinonakidza chaizvo. Chingaita basa rei? Nezvimwe zvikonzero zvaunoziva, vakadzi vechiJapan vanga vachinetswa kupfuura mamwe matunhu. Kune rimwe divi, tsika ...Verenga zvimwe -
Sei musuwo & hwindo zvakakosha zvakanyanya kune kuchengetedzwa kwemba?
Takaona mhinduro kubva kune vatengi veAmazon vanotsanangura rumwe rubatsiro rwavakawana kubva pakuva negonhi nehwindo alarm chigadzirwa: Mutengi chirevo kubva F-03 TUYA Door uye Window Alarm: Mumwe mukadzi muSpain akataura kuti achangobva kutamira kune imwe nzvimbo. imba diki, inogara pauriri hwepasi, iye a...Verenga zvimwe -
Ndeupi musiyano uripo pakati pe alarm yemunhu nekushevedzera kuti ubatsirwe?
Kune akawanda marudzi e "aramu yega" pamusika, kusanganisira wrist type alarm, infrared alarm, circular alarm, uye light alarm. Vese vane chimiro chakafanana - ruzha rwakakwana. Kazhinji, vanhu vakaipa vanozonzwa vaine mhosva pavanenge vachiita zvinhu zvakaipa, uye alarm yemunhu yakavakirwa pa...Verenga zvimwe -
Chii chekutarisa mune yemhando yepamusoro yekuchengetedza alarm kune vanomhanya
Mwenje ye LED Maaramu mazhinji ekuchengetedza evamhanyi achave nemwenje we LED. Chiedza chinobatsira kana iwe usingaone dzimwe nzvimbo kana paunenge uchiedza kutora pfungwa dzemumwe munhu mushure mekunge siren yamutswa. Izvi zvinogona kunyanya kubatsira kana uchimhanya panze panguva...Verenga zvimwe -
2023 inonyanya kufarirwa chigadzirwa cheTuya kiyi yekutsvaga
Tuya's kiyi yekutsvaga inobatanidza nefoni yakavakirwa-mukati Tuya app uye ndeimwe yeakanakisa trackers aripo izvozvi. Iyo ine compact dhizaini, saka inogona kukwana chero kupi. Mumukwende wako, isu tinokurudzira kuti uiise mukati mebhegi rako (pane kushandisa keychain kuisiya yakaturika) kuti irege ...Verenga zvimwe -
Ariza's nyowani dhizaini yeutsi detector ine TUV EN14604
Ariza's standalone photoelectric smoke detector. Inoshandisa mwaranzi ye infrared yakapararira kubva muutsi kutonga kana pane chiutsi. Kana utsi hwaonekwa, hunoburitsa alarm. Iyo sensor yehutsi inoshandisa yakasarudzika chimiro uye photoelectric chiratidzo chekugadzirisa tekinoroji kuti inyatso kuona visi...Verenga zvimwe
