A dormitory security alarm device and dormitory security alarm system
A security alarm and dormitory technology, applied to alarms, fire alarms, alarms that rely on interference with short-wavelength radiation, etc., can solve problems such as high cost, low efficiency, and easy violation of residents' privacy rights, and achieve intelligent High degree of modernization, good security effect
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[0039] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0040] Such as figure 1 Shown is a schematic structural diagram of a dormitory security alarm device provided by an embodiment of the present invention. The device includes: a human body detection module 1, a core control module 2, an alarm module 3, and an infrared sensor 4 installed at the door of the dormitory. Wherein, the core control module 2 is connected with the infrared sensor 4, the human body detection module 1 and the alarm module 3 respectively. Infrared sensor 4 is used to detect the number of people entering and leaving the current dormitory and sends the information on the number of people entering and leaving the current dormitory to the core control module 2 . The human body detection module 1 is installed in the dormitory, and is used...
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