1.Frequency:58Khz
2.Color:Black/white/Grey or customize
3.Material:ABS plastic+DR or Magnets Stick（22mm）
4.Lock:Spring Type
5.Dimension:69x30mm
6.Packing :1000pcs/ctn
7.Ctn Size:45X30X30CM
8.G.W:12kgs/ctn