This system is connected with control boards, sensors and devices. When concentration of CO is high, it activates alarm, shuts-off gas, opens window and fan, notifies rescue personnel and unlocks the door to allow rescue personnel to enter house for rescue. When kitchen measures flame, high temperature or gas, it also cuts off gas, uses Line notification and unlocks door to improve home safety.

本專利可以自動偵測屋內一氧化碳濃度、廚房爐火上方溫度、廚房上方火焰強度及廚房瓦斯濃度。當一氧化碳濃度太高時，馬上啟動瓦斯切斷器切斷瓦斯供氣、啟動電動開窗器開窗及風扇強制通風以降低一氧化碳濃度、啟動聲光警報器警告居民、以Line通報管理人員及家人並開啟門鎖讓外人入內搶救可能中毒人員，避免不需要之人員傷亡。當廚房偵測出溫度太高、有火焰或瓦斯外洩時，馬上切斷瓦斯之供氣、以Line通報管理人員及家人，並把大門門鎖打開讓屋外人員入內協助搶救。

The system starts the relevant measures to rescue the poisoned personnel when the CO concentration is too high. In the event of a kitchen fire, it can turn off gas supply, activate alarm, and open door for rescue. This system can be used in the construction industry to improve the home disaster prevention safety of smart buildings.