| 摘要 |
PROBLEM TO BE SOLVED: To provide an alarm with high reliability, which maintains conduction of a connector inside the alarm so as to be able to operate with precision in case of the occurrence of an abnormal situation.SOLUTION: An alarm 1 includes: a detection section 2 for detecting a state of an external environment; a control section 3 for processing detection data of the detection section 2; and a notification section 4 operating by a control signal from the control section 3. At least one component 6 of the alarm 1 is connected via a connector 5. The control section 3 includes conduction maintenance means 7 which performs conduction maintenance energization for maintaining conduction of the connector 5 on the connector 5 at a predetermined period.SELECTED DRAWING: Figure 1 |
