Home safety alarm system based on STC89C52

The utility model relates to a home safety alarm system based on STC89C52, home safety alarm device is provided with singlechip, sensor, audible -visual annunciator, GSM mobile communication module, LCD display, the sensor carries out the wired connection with the singlechip, the mobilephone termina...

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Bibliographic Details
Main Authors YU WEICHUANG, LIU JIA, ZHANG JIANQIANG, HUANG HANQING, QIAN KAI, CHENG LINI, LI XINWEI, QIN LIU
Format Patent
LanguageChinese
English
Published 17.04.2018
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility model relates to a home safety alarm system based on STC89C52, home safety alarm device is provided with singlechip, sensor, audible -visual annunciator, GSM mobile communication module, LCD display, the sensor carries out the wired connection with the singlechip, the mobilephone terminal passes through GSM network and GSM mobile communication module radio communication. The utility model discloses with mobile communication technology and singlechip detection alarm function active junction altogether, when the potential safety hazard appears in the residence, can not only on -the -spot police dispatch show and pronunciation and light signal to send the safety threat that detects to specific cell -phone with the mode of SMS in addition, can in time not know the dangerous situation even if owner is not in yet to take effective counter -measure, the utility model discloses the circuit is simple, the function is comparatively complete, and stable, the easy extension of system performance in addition,
Bibliography:Application Number: CN201621257119U