Operation of a T-DAR Door Shield Model DS100 System:

  • One person authorized entry, including card stacking for multiple entries
  • Allows for carts, parcels and other carriers
  • Alarm activates upon multiple entry violation sending signal to access control
  • Can be configured to transmit recorded video to central security over a video or digital link
A common application of a T-DAR Model DS100 Door Shield.
T-DAR protection a server cage
A T-DAR Door Shield Model DS100 installed within a data center. Note the Door Position Encoder on the left.

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T-DAR Door Shield Model DS100 - Tailgating Detection for Single Doors

The T-DAR Door Shield Model DS100 DS100 is a highly-adaptive technology delivering tailgating and piggybacking detection and deterrence, alarming and recording for single doors. The Model DS100 anti-tailgating system is superior to any combination of card reader and magnetic lock alone, but offers less protection than the tailgating and piggybacking solutions found in the T-DAR Lobby Shield or T-DAR Mantrap Shield barrier systems. Model DS100 anti-tailgating door systems are based on patented T-DAR technology and can be installed on single, swinging and sliding doors.

The Model DS100 stereo vision system allows for safe entrance of a single person, or single person with a cart. Only one person at a time is given authorized entry, including multiple authorizations for escorted visitors.

A typical, single-door T-DAR installation
A typical, single-door T-DAR Door Shield Model DS100 installation Newton Security(NOTE: Access control by others)

Two Video Examples of Single Door Entry

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A normal entry with a cart through a Door Shield DS100 door..

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A tailgater attempts entry following an authorized employee.

Please note that the cart in the left hand video is nearly as tall as the employee. Model DS100 software is able to discern a human from non-human objects within the field of view of the stereo camera head and continues to track the human form while within the scanning field.

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