| 摘要 |
PURPOSE: A system and a method for managing the quality of indoor air using a mechanical security service are provided to improve satisfaction about a security service. CONSTITUTION: A subscriber main device(2a-2n) generates an alarm when the indoor air exceeds a preset value by comparing the indoor air with a reference value. A control center server(40) receives the indoor air quality information of a subscriber and a security situation signal from a subscriber main device, calls the corresponding subscriber, transmits an SMS, or generates a dispatch signal. |
