Sound-light alarm electronic fence
The utility model discloses a sound-light alarm electronic fence which comprises a plurality of fence stand columns which are connected in sequence, and a power supply module, a laser module, an induction module and an alarm module which are arranged on the fence stand columns, and the laser module...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.12.2021
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Subjects | |
Online Access | Get full text |
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