本探测器为光电感烟探测器，是根据感应烟雾颗粒的原理来工作。

This detector is photoelectric smoke detector, works according to the principle of induction to the smoke particles.

youdao

本探测器为光电感烟探测器，是根据感应烟雾颗粒的原理来工作。

This detector is photoelectric smoke detector, works according to the principle of induction to the smoke particles.

youdao