| 摘要 |
The present invention relates to a window alarm apparatus comprising: a sensor unit which detects movement of a second sliding window in one sliding window frame including a first sliding window and the second sliding window; a control unit which receives a detection signal for the movement of the second sliding window from the sensor unit; an alarm unit which receives an alarm signal according to the detection signal for the movement of the second sliding window from the control unit and outputs the alarm signal to the outside; a power supply unit which supplies power such that the control unit receives the detection signal from the sensor unit and the alarm unit outputs the alarm signal; a body unit which is provided with the control unit, the alarm unit, or the power supply unit, and is fixed to the upside of the first guide rail guiding the sliding of the first sliding window while being inserted into the sliding window frame; and a fixing unit which is provided on the rear side of the body unit, and fixes the body unit on the upside of the first guide rail, wherein the fixing unit fixes the position of the body unit by force of pressing the window frame of the first sliding window or the window of the first sliding window on the basis of the body unit. Accordingly, the window alarm apparatus can be transferred and installed to another sliding window as necessary, it is possible to install the window alarm apparatus by adjusting the fixing position in the sliding window frame, the window alarm apparatus can serve as an alarm apparatus even in a state where a window is open to some extent, and ease of mounting is improved. |
