The so-called "micro-vibration sensing alarm" means that such an alarm can sense extremely small displacements and accelerations, and even perceive displacements of only a few microns. It can be used to prevent the theft of valuables such as confidential documents, precious cultural relics, etc. As long as the perpetrator has a slight contact with the protected item or has other accidents, the sensor alarm will send a wireless alarm signal to alert the Security personnel. . Due to the use of wireless remote transmission, the perpetrator can not be powered off or shocked. It is a reliable barrier for confidential departments, cultural relics protection units or home security.
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