| 摘要 |
PURPOSE:To simplify the setting work of the operation specification of an alarm device. CONSTITUTION:A specification setting means 1 provided with a program control means 13 including plural programs which should control the alarm device connected with an output terminal and a level setting means 12 selectively setting the level of the input terminal of the part of the program control means 13 at high or low levels is provided in the alarm control circuit 11 of an invasion alarm device 10. At the time of being connected with a power source 23, the level setting means 12 selectively set the level of the input terminal of the part of the program control means 13 at the high or low levels. Then, in accordance with the level to the input terminal of the program control means 13, the part of the plural programs which should control the alarm device 24 connected to the output terminal of the program control means 13, which is included in the program control means 13 is selected, an alarm control circuit 11 is operated and the operation specification of the invasion alarm device 10 is set so that the setting work of the operation specification can be simplified. |
