JDM-59 Metal plate equipment fixing
Method of
purchase https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-10058254375.9.a5PVRl&id=17117770878
Version galvanized wire cut processing, power transfer, sound group. Both narrowband receiver slot, eliminating the need double-sided adhesive stickers, the battery compartment has a length and width adjustment function to adapt to different battery sizes. Black surface treatment. With screws.