Household trigger alarm device

Abstract

The invention discloses a household trigger alarm device which comprises a protective shell, a protective cover plate and a bearing plate. A protective pad is arranged under the protective shell. Fixing bumps are arranged on both sides of the protective shell. Fixing screw holes are disposed on the fixing bumps. A stopping slot and a groove are disposed on the protective shell. A battery holder isdisposed in the groove and is provided with a rechargeable battery. The battery holder is provided with a voltage sensor on a side thereof. The voltage sensor is electrically connected to the rechargeable battery. The voltage sensor is provided with a loudspeaker on a side away from the battery holder. A fixing base is disposed on the outer side of the loudspeaker. It is easy to install the household trigger alarm device at a balcony or window sill. The household trigger alarm device can determine whether a thief enters the room according to a pressure change, and timely gives an alarm soundwhen detecting the thief and sends an alarm message to a user's mobile phone, thereby greatly improving the antitheft security of a home.

Description

Technical field [0001] The invention relates to the field of anti-theft alarm devices, in particular to a household trigger alarm. Background technique [0002] With the rapid development of economy and technology, people live in higher and higher buildings, and various communities are also present in front of people. With the improvement of people's material living standards, people pay more and more attention to their personal safety and The safety of one's own property, but people's life pace is relatively fast, because of work, travel and other reasons often need to go out, after people go out, there is a greater risk of theft of property in their homes, so there is a home anti-theft alarm device. [0003] Common household anti-theft alarm devices mainly use sound and light alarm methods, which are mainly installed at the door lock or the door of the room. The anti-theft alarm device installed at the door lock detects whether the way the door lock is opened is normal to determi...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of economy and science and technology, people live in higher and higher buildings, and various communities are also presented in front of people. With the improvement of people's material living standards, people pay more and more attention to their personal safety and The safety of one's own property, but people's life rhythm is fast, because people often need to go out because of work, travel and other reasons, people's property at home has a greater risk of being stolen after going out, so there is a family-use anti-theft alarm device

[0003] Common household anti-theft alarm devices mainly use sound and light alarm methods, and are mainly installed at the door lock or at the door of the room. The anti-theft alarm device installed at the door lock detects whether the door lock is opened normally, thereby judging whether theft has occurred. The anti-theft alarm device installed at the door of the room is to detect the voice or face of the incoming person to determine whether theft has occurred. These have strengthened the anti-theft security at the door, but thieves will also enter the room through the window sill or balcony. And above-mentioned anti-theft alarm is not applicable to window sill or balcony place

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