感應(yīng)讀卡,無(wú)需按鍵                                                                                                    金屬外殼,堅(jiān)固豪華                                                                                                      一體膠膽,密封做水                                                                                                       原裝存儲(chǔ),決不丟失數(shù)據(jù)                                                                                            高速下載,多種通訊方式

產(chǎn)品內(nèi)部結(jié)構(gòu)采用一體式仿形膠膽密封，更有效的解決了因人為破壞造成的系統(tǒng)固障！ 
以下為本產(chǎn)品摧毀性試驗(yàn)報(bào)告：
　　(1)跌落試驗(yàn)：（水泥地面）
　　100cm以各種方向前端、側(cè)面、底端帽環(huán)進(jìn)行跌落試驗(yàn)，50次后，識(shí)