烟感报警器

  • 网络Smoke alarm;smoke detector
烟感报警器烟感报警器
  1. 酒店每间客房均设有烟感报警器。

    Each room is equipped with smoking detection system .

  2. 致人死亡的住宅火灾中,烟感报警器增加了50%的生还率。

    Working smoke alarms cut the chances of dying in a residential fire in half .