Nowadays, we have got into 3G generation. Since 3G is of ultra short wave frequency band , with poor radio diffraction ability and big penetration loss, the network coverage is imperfect. Compared with present 2G network, there will be more weak signal area for 3G network, especially inside of the building, there are blind area, easy disconnection, network performance is unstable. According to the survey, most poor qualities service is from indoor, since this is the most complaints from user. So, 3G requires more comprehensive to expand indoor coverage than 2 G.

Sunrise provide MINI, exquisite, delicate, 精睿and outdoor five series of signal helper products to meet customer’s requirements, such as wireless signal coverage of home house, SOHO office, club house, business center, restaurants, bars, underground garage, shopping malls, office buildings, hotel to highway and village. Sunrise’s product adopt intelligent control, it can be rapidly operated, improve operator’s network quality and upgrade customer’s satisfaction. It is a kind of low cost solution for communication signal coverage.