Abstract (English, CN 202523163 U) Based on gsm short message module of the family theft-proof alarm system. It mainly solves the problems of the domestic alarming system there is easy to be cut off line or power consumption the problem of over-high. Wherein: Said system further comprises a plurality of re 200 b typed pyroelectric infrared sensor rs 232 serial port hrh type gsm modem siemens tc35 module and zif connectors; Wherein said several pyroelectric infrared sensor the data output end are respectively connected to the single chip the corresponding i/o interface of said hrh type gsm modem and siemens tc35 module are respectively through the rs- 232 serial port to the single chip the uart of the serial port as bidirectional data flow is connected with the; Said siemens tc35 module is connected with zif connectors. The family theft-proof alarm system based on gsm short message module construction and it does not exist the circuit of the criminal and cutting off the risk of the manufacturing cost is low it can make the family theft-proof more time and it is more convenient to use. The utility model provides a household anti-theft alarming system based on a GSM (Global System for Mobile Communications) short message module and mainly solves the problems of the existing household anti-theft alarming system that a line is easy to cut off or the power consumption is too high. The household anti-theft alarming system based on the GSM short message module is characterized in that the system further comprises a plurality of RE200B type pyroelectric infrared sensors, an RS232 serial interface, an HRH type GSM modem, a Siemens TC35 module and a ZIF (Zero Insertion Force) connector, wherein data output ends of a plurality of the pyroelectric infrared sensors are respectively connected to a corresponding I/O (Input/Output) interface of a single chip microcomputer; the HRH type GSM modem and the Siemens TC35 module are in bidirectional flow connection with a UART (Universal Asynchronous Receiver/Transmitter) serial interface of the single chip microcomputer through the RS232 serial interface; and the Siemens TC35 module is connected with the ZIF connector. The household anti-theft alarming system is constructed based on the GSM short message module and has no the risk that the line is cut off by criminals; and the manufacturing cost is low, the household theft prevention is more timely and the use is more convenient.
Posted on: Sat, 20 Jul 2013 06:45:24 +0000
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