Short message-authorized door opening alarm system for vault door

Abstract

The invention belongs to the field of access control of vault doors and particularly relates to a short message-authorized door opening alarm system for a vault door. The system comprises at least two door locks arranged on the vault door, wherein at least one of the door locks is connected with an authentication application device; and the authentication application device is connected with an authorization terminal through a signal. In the alarm system, the opening and closing situations of the vault door can be monitored through a short message and management personnel far away from the vault door field can receive an alarm signal in time and remotely control the monitoring functions, such as the opening or closing of the vault door lock as required.

Description

technical field [0001] The invention belongs to the field of vault door access control, and in particular relates to an alarm system for opening the vault door with SMS authorization. Background technique [0002] The locking device of existing treasury door mostly adopts the device that two or more track number locks and key locks act simultaneously and can only be opened. The alarm signal sent by the existing access control alarm system is limited to the sound and light signal at the scene, such as the Chinese utility model patent, patent number: ZL200520020108.3, name: a kind of treasury door monitoring alarm device, which includes the door switch input circuit, temperature Control circuit, logic control circuit, etc., the output terminals of the anti-interference circuit are respectively connected with the input terminals of the chip IC1 of the logic control circuit, the output terminals of the chips IC1 and IC2 of the logic control circuit are connected with the signal ...

AI Technical Summary

Problems solved by technology

[0002] The locking device of existing treasury door mostly adopts the device that two or more track number locks and key locks act simultaneously and can only be opened. The alarm signal sent by the existing access control alarm system is limited to the sound and light signal at the scene, such as the Chinese utility model patent, patent number: ZL200520020108.3, name: a kind of treasury door monitoring alarm device, which includes the door switch input circuit, temperature Control circuit, logic control circuit, etc., the output terminals of the anti-interference circuit are respectively connected with the input terminals of the chip IC1 of the logic control circuit, the output terminals of the chips IC1 and IC2 of the logic control circuit are connected with the signal output circuit and the input terminal of the sound and light alarm circuit connected

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