Equipped with a rich communication interface. the data transmission distance is not less than 1000 meters;

配备丰富的通讯接口可选，数据传输距离不小于1000米；

youdao

Equipped with a rich communication interface. the data transmission distance is not less than 1000 meters;

配备丰富的通讯接口可选，数据传输距离不小于1000米；

youdao