Security market to grow between 20-25%, with CCTV products had the highest growth rate.

安防市场的年增长率为20-25%之间，其中以CCTV类产品的增长率最高。

youdao

Security market to grow between 20-25%, with CCTV products had the highest growth rate.

安防市场的年增长率为20-25%之间，其中以CCTV类产品的增长率最高。

youdao