Quanzhou Daytech Electronics LC01BT Call Button User Manual
O le Quanzhou Daytech Electronics LC01BT Call Button tusi lesona o lo'o tu'uina atu ai fa'atonuga faigofie e mulimuli ai mo le fa'apipi'iina ma le fa'apipi'iina o le masini fa'aonaponei ma le fa'alelei. Fa'atasi ai ma se fa'agaioiga o le 1000ft/300mtrs, 5 volume levels, ma le 55 leo leo, o lenei IP55 fa'amau e le susu o se fa'aopoopoga lelei i so'o se fale po'o se ofisa.