| 摘要 |
<p>In a fire alarm facility in which a receiver poles terminal equipment such as a fire sensor, a relay, or the like that has a CPU, and the receiver reads monitor information from the called terminal equipment or sends contol information thereto, the improvement wherein each of the terminal equipment having the CPU renders the CPU to be under the stand-by condition when a poling address of the receiver is not in agreement with an address specific to the terminal equipment.</p> |
