中华锁艺人

标题: 锁防止技术性开锁时间不少于1分钟 [打印本页]
作者: 浙江老李    时间: 2025-5-9 20:07
标题: 锁防止技术性开锁时间不少于1分钟
最近，网络上流传着小偷可以利用防盗门的“猫眼”轻松开锁入室偷盗的新闻。为此，兔小编调查资料发现，公安部门联动单位的专家现场用工具通过防盗门上的“猫眼”，不足2分钟就可以将防盗门打开！吓哭了有木有！作为家庭防盗大家最信任的防盗门居然如此形同虚设！那么消费者该如何应对这一破绽呢？小编提示：除了要养成反锁房门的习惯，将防盗门升级成C级锁芯也至关重要。5 V+ o' p1 D8 u, C$ D6 ?
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# H  @, Y+ j4 r0 h/ g' t许多住进居民楼的市民将自家的防盗门换了一扇又一扇，可门锁却一直没有升级。一部分心怀不轨的人就盯上了防盗门上的“猫眼”，利用“猫眼”打开防盗门进屋行窃。6 q7 H5 }% u/ B) q- B
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. {& Z( u+ D( ^% O) P为了不让小偷通过“猫眼”打开房门进屋行窃，首先要养成出门反锁房门的习惯。除此之外就是将自家的防盗门锁升级成最新的C级防盗锁芯，这样的锁芯无法通过技术打开，是目前最安全的防盗锁芯。
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7 @$ w( x7 q# K- h0 M' ^1 z* \根据公安部GAT73-94《机械防盗锁》规定，防盗锁按其防盗能力分普通防护级别和高级防护级别，普通防护级别的锁，用字母“A”表示，高级防护级别的锁用字母“B”表示。按照标准，A型防盗锁防止技术性开锁时间不少于1分钟，B型防盗锁防止技术开锁时间不少于5分钟。在实际测试中，B型防盗锁安全性能更高。
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消费者该如何辨别不同等级的锁芯或钥匙呢？专家表示，通常情况下从钥匙的外观上就能辨别出锁具的防盗性能。只有一排弹子的一字型钥匙或十字型钥匙属于A级锁，有蛇形槽加两排弹子的属于B级锁。由于B型锁锁芯结构更加复杂，增加了开启难度，使这类锁具的安全性能更高。
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  F* T4 T) y) R9 I) L等级不一样，开启时间也不尽相同。专家介绍说，在反锁状态下，技术娴熟人员只需1分钟甚至更快的时间，便能打开安全性能最低的A级锁，B级锁一般开启时间为3分钟左右；而在正常锁定状态下，A级和B级锁的开启最快10秒内便能打开。  V) o5 [( V, v! E( g" t: l
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行业内为了更好地区分，目前提出了安全性能更高的超B级锁和C级锁，市面上将叶片锁称之为C级锁，“指纹密码锁和保险柜的锁具就是典型的C级锁”，一般而言，这类锁具的理论技术性开启时间为270分钟以上，彭建华就自己了解的信息表示，目前市面上很少有技术人员可以打开叶片锁，“除非暴力冲击”。7 w4 }5 s2 e8 A: K5 {" e  n, P+ f
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