Window defence system

Abstract

A security system for detecting and expelling external intrusions at individual windows is provided. The security system includes an intrusion detection transmission system (100) having a human body detection sensor (110), an infra-red sensor (120), a switching unit (130) for connecting the detection signals from the sensors (110 and 120), and a wireless transmitter (140) for encoding and wirelessly transmitting the signal transmitted from the switching unit (130), and a central processing system (200) including a wireless receiver (210) for receiving and demodulating the wireless receiver (210) for receiving and demodulating the wireless transmission signals from the wireless transmitter (140) in the intrusion detection transmission system (100), and a home switching unit (220) for controlling operations of a home automation unit (400) and a warning siren portion (240) according to the outputting signal of the wireless receiver (210). The operation of the central processing system (200) which operates at the time of occurrence of intrusion can be controlled according to the switching operation of a remote controller transmitter (300) which wirelessly transmits a remote controller signal to the wireless receiver (210).

Description

technical field [0001] The present invention relates to a window guarding system suitable for use in households or offices, and more particularly, to a guarding system in which various sensors installed outside each window detect external intrusion of several windows, generate detection signals, and The detection signal detected by the sensor is sent to the indoor central processing system through wireless transmission and reception, so as to process the detection signal as a whole and issue an alarm in advance to prevent illegal intrusion. Background technique [0002] Windows are made of aluminum or synthetic resin, and are used for balconies of apartment houses or office buildings, and are designed to provide a comfortable indoor environment by virtue of heat insulation and noise prevention. But crimes such as burglary often occur through windows rather than through doors. [0003] In order to prevent intrusion through the window, it is necessary to install the anti-alar...

AI Technical Summary

Problems solved by technology

[0005] However, the disadvantage of this online real-time monitoring system is that the continuous payment of service fees during the contract period brings financial burden to the user, and the single alarm system limits the monitoring area, making it impossible to achieve a highly reliable prevention system

[0006] In addition, the existing security system detects the intrusion after the window intrusion occurs, so there is a problem that the intrusion cannot be prevented in advance

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