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Sometimes , the warning tone alert the overweight of passengers will push the last passengers to get out of the elevator, that’s really embarrassing !
In order to forbid such embarassment , we design the visual cues equipment to remind people whether the elevator can carry more.
The equipment is installed on the floor in the elevator. Its off when no weight on ;
As people get in , the LED in the equipment turned from green to yellow;
If the weight on the floor reach the maximum，the light shows red to alert passengers out of the elevator stop get in .