Implantable Non-Unique RFID Tag / RFID Chip / RF Reflector Used to Detect Human Presence and/or Human Proximity and/or Human Location invention » Maximum Occupancy Sign

Maximum Occupancy Sign

Maximum Occupancy Sign. Signs are posted in bars and restaurants to limit the maximum number of people inside. Maximum occupancy is limited so people can safety evacuate the facility in an emergency such as a fire.

Image Data

Dimensions 200px × 152px

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