Video monitoring device with fire alarm function
The utility model provides a video monitoring device with a fire alarm function, which relates to the technical field of monitoring cameras, solves the problems that the existing monitoring camera for fire prevention is inconvenient to mount and dismount and does not have an escape guide function, a...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
09.08.2022
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Subjects | |
Online Access | Get full text |
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