| 摘要 |
PURPOSE: A warning type fire sensing device is provided to easily manage a fire section of a building by early informing about a fire. CONSTITUTION: A warning type fire sensing device(2) is driven with an embedded battery, senses a fire, and generates a fire warning signal. A relay(3) processes a fire generation signal transmitted from the single warning type fire sensing device and transmits the fire generation signal to a fire receiver. |
