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And work without noise. Wide Range Of Applications:The 600lbs electromagnetic lock suitable for wooden door，metal door，glass door，fireproof door etc.It can make your life easier. Safety ...

TDSi 2921-0201 electromagnetic door lock provides a cost effective, high security locking solution for your access control systems. The lock is suitable for a multitude of applications. It prevents ...

The best smart locks offer extra layers of security and protection for your front or back door. Aside from never ... data hacking and electromagnetic interference. While BSI testing procedures ...