What is Cellular DAS?

WHY USERS EXPERIENCE POOR
CONNECTIVITY INDOORS

Poor cellular connectivity is a very common problem indoors and is more than likely due to the construction material used in a building. Concrete, metal and low-e glass materials, especially in LEED-certified buildings, can bounce back cellular and radio frequency signals resulting in low signal or frequently dropped calls. Additionally, the amount of voice and data required simultaneously by multiple users can slow down or even interrupt performance.