door sensor 1,three kinds of cartoon, bear ... office.When guests come in closer to the door,it will say“welcome”,thereafter guesters feelling ... and ease atmosphere.The new style multi-purpose door bell has wirless light-operated ,automatic identification,Optical ... languages.Recording time is about 6 second. namemickey sensor door bellmodelML-003size15*10CMmaterialABSpackingOPPQTY90PCS/cartonG.W/N.W10.5 ...