楼宇对讲在中国历经二十多年发展,已经初具规模,整体呈现从东南沿海往西北内陆发展的趋势。随着人们对楼宇对讲的认可度不断提高,对讲系统已成为建筑建造中的基础性硬件,市场范围也不断扩大,从民用到商用都有涉及,并在国家政策的导向下,拥有不可估量的市场前景。 Building intercom in China after 20 years of development, has begun to take shape, showing the overall trend of developing from the southeast coast to the northwest. With people’s recognition of building intercom continuous improvement, intercom system has become the basic hardware in building construction, the market scope is also expanding, from civil to commercial are involved, and under the direction of national policy, have not Estimated market prospects.