The series of these products can be started electrically or by telemotion with the distance under 5 meters.

本系列产品可以电动也可以采用遥控方式，遥控距离在5米以内，停电时还可以受动。

youdao

The series of these products can be started electrically or by telemotion with the distance under 5 meters.

本系列产品可以电动也可以采用遥控方式，遥控距离在5米以内，停电时还可以受动。

youdao