锁芯密码锁防盗门锁门锁￥17990去看看d[u1067149199]发布了abrain爱波瑞智能指纹门锁身份证刷卡密码锁防盗门锁C级进口锁芯OPTO22CIRCUIT模块输入ABrain￥105240去看看丰创科技发布了OPTO22CIRCUIT板PB32HQ,D/ABrain001788L,输入/输模块OAC5Q
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