sensor door bell/chime 1,three kinds of ... cartoon, bear,mikey,frog 2,Optical distance:1to10 metres 3,voice can be any language sensor door ... bell .sensor door chimenamebear sensor door bellmodelML-002size10.5x5cmmaterialABSpackingOPPQTY120PCS/cartoncarton ... ease atmosphere.The new style multi-purpose door bell has wirless light-operated ,automatic ...