Close-up of a wall-mounted access control sensor with red LED light, used for RFID or keycard scanning in secure entry systems for buildings or restricted areas.图片
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Close-up of a wall-mounted access control sensor with red LED light, used for RFID or keycard scanning in secure entry systems for buildings or restricted areas.
素材ID:1635858083

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  • 格式:JPG
  • 作者:Supri
  • 最大分辨率:3472 x 4624px
  • 最大输出:29.40 x 39.15cm (300dpi) | 122.48 x 163.12cm (72dpi)

关键词

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