LDL BLOG

November 1, 2018

  

How Secure Is It?


A lock's security is denoted by its American National Standards Institute (ANSI) grade, with Grade 1 the most secure and Grade 3 the least. A builder-quality tubular lock will likely be a Grade 3, a good-quality handleset a Grade 2. Only the most sec...

March 26, 2018

Bad guys might be able to get into your house very simply, by something that called "Bump key".

Lock bumping is a trend in burglaries, which can make it easy and fast to break into homes without needing too much special equipment or leaving any trace of forced entry. It...

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November 24, 2018

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