| 摘要 |
PURPOSE: A security system is provided to be applied to building in which internal structure and security environment are various by using a sensor module capable of sensing all directions and to reduce power consumption. CONSTITUTION: A module controller(100) processes a signal which is transmitted and received to elements of a sensor module. A multi sensor part(200) includes a plurality of tilt sensors(220). The plurality of tilt sensors is combined to the outer side of a main body(210) and senses the tilt of up and down, left and right, and 360degrees direction. A multi switch part(300) is opened and closed by the module controller and is respectively connected to the plurality of tilt sensors and an electric wire(310). The multi switch part creates an alarm signal and transmits the alarm signal to the module controller when the plurality of tilt sensors senses tilt. A cutting sensor part(400) senses the cut of the electric wire. |
