[automatic basic style] stainless steel lock body(【全自动基础款】不锈钢锁体) [automatic basic style] anti-card lock body(【全自动基础款】防卡锁体) [real 3d face recognition] stainless steel lock body(【真3D人脸识别】不锈钢锁体) [real 3d face recognition] anti-card lock body(【真3D人脸识别款】防卡锁体) [palm vein + face + cat's eye + intercom + battery delivery] anti-card lock body(【掌静脉＋人脸＋猫眼＋对讲＋送电池】防卡锁体) [large screen peephole viewer] stainless steel lock body(【大屏可视猫眼款】不锈钢锁体) [large screen peephole viewer] anti-card lock body(【大屏可视猫眼款】防卡锁体) [top version visual intercom] stainless steel lock body(【顶配版可视对讲款】不锈钢锁体) [top version visual intercom] anti-card lock body(【顶配版可视对讲款】防卡锁体) [face style] send battery bracelet door card + stainless steel lock body(【人脸款】送电池手环门卡＋不锈钢锁体) [face style] send battery bracelet door card + anti-card lock body(【人脸款】送电池手环门卡＋防卡锁体) [cat's eye] send battery bracelet door card + stainless steel lock body(【猫眼款】送电池手环门卡＋不锈钢锁体) [cat's eye] send battery bracelet door card + anti-card lock body(【猫眼款】送电池手环门卡＋防卡锁体) [intercom model] send battery bracelet door card + stainless steel lock body(【对讲款】送电池手环门卡＋不锈钢锁体) [intercom model] send battery bracelet door card + anti-card lock body(【对讲款】送电池手环门卡＋防卡锁体)

package installation [door-to-door installation by national masters]](包安装【全国师傅上门安装】) one-to-one instruction installation(一对一指导安装)