Principle of GSM alarm, GSM alarm system is how to work

GSM alarm system, also known as GSM MMS alarm, is the use of GSM mobile communication technology (GPRS) photo camera equipment, audio equipment and integrated infrared detector, door magnetic, magnetic window, the infrared correlation, stealth burglar mesh, smoke, QiGan detection equipment such as alarm device.With the development of GPRS and GSM technology, has been widely applied in the network coverage area.

Specific working principle is: when an intrusion detection devices (such as infrared detector, door magnetic, magnetic window, etc.) to detect when an intruder detection devices to send into alarm signal to the GSM alarm, GSM alarm detect alarm signal control or recording the scene images taken by cameras or recorders or voice sent to alarm in the preset mobile or unicom mobile devices such as complete alarm function

More and more people like install the gsm alarm system to protect their home, money and their family.