Door/window safety system based on electromagnetic detection and alarm indication
A technology of alarm indication and electromagnetic detection, which is applied in the field of security and anti-theft systems, can solve problems such as low security protection, difficult to solve crimes, and complex door and window structures, and achieve the effects of simplifying door and window structures, strengthening security protection, and avoiding damage
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[0013] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0014] See figure 1 and figure 2 , the present invention comprises Hall sensor 2 and camera 5 that are installed on door and window 1, and camera 5 is installed on the top of door and window 1, is beneficial to the concealment of camera 5 and taking pictures; Hall sensor 2 is connected with CPU through signal processing module 3, and CPU's The output end is connected to the alarm device 7 and wirelessly connected to the mobile phone 8 through the GSM transmission module 6. The alarm device 7 is installed in the police room; the CPU starts the camera 5 according to the magnetic induction change signal detected by the Hall sensor 2, and the camera 5 The photos of 5 are transmitted to the mobile phone 8 in the form of MMS by the CPU through the GSM transmission module 6; in order to facilitate the detection of the Hall sensor 2, the Hall se...
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