Address:1418 Moganshan Road, Hangzhou City, Zhejiang Province. China Zip:
Features: 1) Frequency: 8.2MHz 2) Dimensions: 48 x 42mm (1.89 x 1.65") 3) Detection range: 1.05 - 1.22m (3.44 - 4.00') 4) Colors: black / gray / white or customized 5) Lock: three balls clutch, standard / super