I'm so impressed with the new Unidens that I've now bought the base model (WDECT2300) for my work and it's range is proving VERY impressive! Transmitting the signal through concrete walls, around numerous computers and heavy machinary from one end of a FAIRLY large industrial building to the other, the little Uniden shines! Far surpases the LG 900mhz, Panasonic and Uniden 900mhz that I tried. And the staff at work love using it too!!