Villa-specific courtyard wall detection and defense device

Abstract

The invention discloses a villa-specific courtyard wall detection and defense device. The villa-specific courtyard wall detection and defense device comprises a pressure sensor, a power grid, an infrared transmitter, a control module and a backup battery. By disposing the pressure sensor, when the power grid does not receive a pressure, the power grid is in a power-off state, thereby reducing thepower consumption and reducing the use cost of the device, when the power grid receives the pressure, the pressure sensor transmits a signal to the control module so as to supplies power to the powergrid to play a defensive role, when infrared rays emitted by the infrared transmitter are blocked, an infrared receiver transmits a signal to the control module, then an alarm is controlled by the control module to alarm, and the normal use of the device in the case of an accident is ensured by disposing the backup battery, so that the practicability of the device is further improved.

Description

technical field [0001] The invention relates to a defense device, in particular to a special courtyard wall detection and defense device for villas. Background technique [0002] At present, with the development of the economy, people are paying more and more attention to safety precautions, and many measures have been taken to protect the safety of life and property. The previous method was to install anti-theft nets, but there are also obstacles to the appearance, and criminals are easy to find and hide. Can not effectively prevent the intrusion of bad guys and other shortcomings. In particular, how to prevent large-scale courtyard walls from climbing over is a problem. Now all regions of the country are rapidly developing modern intelligent anti-theft activities, which put forward higher requirements for the security system and monitoring system. The existing villas The courtyard wall detection and defense device has the power grid that is always energized, which wastes ...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the economy, people are paying more and more attention to safety precautions, and many measures have been taken to protect the safety of life and property. The previous method was to install anti-theft nets, but there are also problems that hinder the appearance, and criminals are easy to find and hide. Can not effectively prevent the intrusion of bad guys and other shortcomings

In particular, how to prevent the overpassing of large-area courtyard walls is a problem. Now all regions of the country are rapidly developing modern intelligent anti-theft activities, which put forward higher requirements for the security system and monitoring system. The existing villas The courtyard wall detection and defense device has the power grid that is always energized, which wastes power resources and increases the cost of the device. At the same time, the detection and defense methods are single. When an unexpected situation occurs, the device cannot operate normally and lacks certain security.

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