Lihlahisoa tsa rona le litharollo tsa rona li amoheloa haholo ebile lia tšepahala ke bareki 'me li ka phethahatsa litlhoko tsa kamehla tsa lichelete le tsa sechaba bakeng sa Alamo ea Khase e tukang,4 Sehokelo sa Pin, Alamo ea Metsi ea Basement Watchdog, Alarm Manual ea Kidde Carbon monoxide,Boemo Alamo ea Carbon Monoxide.Rea u amohela ho theha likamano tsa nako e telele le rona.Theko e Molemo ka ho Fetisisa ea Boleng bo Botle naheng ea China.Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, Amerika, Australia, Jersey, Greek, Turkey, kazakhstan.Khamphani ea rona e na le matla a mangata ebile e na le sistimi e tsitsitseng le e phethahetseng ea thekiso.Re lakatsa eka re ka theha likamano tse ntle tsa khoebo le bareki bohle ba tsoang hae le kantle ho naha motheong oa melemo e tšoanang.