Se teren an sele pòt ignifuje enstale andedan anba a nan pòt la ignifuje. Lè pòt la fèmen, li pral otomatikman pwolonje sele a mobil anba pou peze tè a epi fèmen espas sa a ant anba a nan pòt la ak tè a. Teren sele pòt dife a anpeche lafimen toksik antre nan sal la nan espas ki anba pòt la nan kòmansman dife a.

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