motion sensor door

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Locknetics company supplied electro-magnetic locking devices, electronic smart locks, and electronic security components to access control dealers and lock smiths.  Ingersoll-Rand acquired ...
ElectroMechanical Automatic Operators are designed to automatically open when activated. The Benchmark Series are Medium Duty "Commercial" automatic operators, often used on of...
The HSA is an electrically controlled closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. - In 2006, we changed the Scanner in all HSA units to a s...