我国报警主机的发展经历了从70年代国内少数厂家开始生产、80年代国外产品开始进入国内到90年代开始普及推广、2000年后开始联网运营,走过了百花齐放的时代,如今已比较成熟。虽然目前生产企业的总数在减少,但国内报警主机的技术有了很大的提升,尤其是在运用网络传输、视频复核等新技术方面,国内产品已超越了国外产品。 The development of China’s alarm host has gone through a period of production from a few domestic manufacturers in the 1970s. In the 1980s, foreign products began to enter the domestic market and popularized and popularized in the 1990s. After 2000, network operation began, and the flourishing era has come through. Now it is relatively mature. Although the total number of manufacturing enterprises is decreasing at present, the technology of the domestic alarm host has been greatly improved. Especially in the field of using new technologies such as network transmission and video review, domestic products have surpassed foreign ones.