L1-04F.03 -Exit Bars Mechanical exit bars use a switch that is depressed when the bar is pushed to break or make a circuit to unlock a door Electronic exit bars use the changes your body makes in a capacitance field to release an electronic or magnetic lock or strike...
L1-04F.02 – Exit Sensors Sensors used for sensing when someone approaches a door to unlock the door at the proper time.Passive Infrared and Ultrasonic Types are availableFlush or surface...
L1-04F.01 – Exit Buttons Exit buttons that make or break the power when pressed all operate in a similar manner, but vary in size and features. Most use momentary action to simply make or break the power as long as they are depressed. Others use alternate action...
L1-04E.11 – Turnstiles Can be used in high traffic areas to restrict entry to a single person at a time Usually observed by a guard or attendant who can deal with anyone attempting to piggyback Standard...
L1-04E.10 – Swinging or Sliding Gate If you need to keep people as well as vehicles out, a gate would be more appropriate. Some gates are configured to swing to each side, others slide to one side and others tilt up.Regardless of the direction the automatic gate...
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