(Cut and Paste info - not my writing):

The company's websites:

www.cellynx.com and www.5barz.com

from 5barz:

Poor mobile phone reception and dropped calls are problems for many mobile phone users -- and the problem is magnified with video downloads, cellular internet and 3G service offerings. CelLynx is a cell phone repeater company that designs, manufactures and markets affordable, indoor cellular coverage enhancement solutions for significantly improving mobile phone coverage. CelLynxTM offers the industry’s first reliable one-piece, plug ‘n play mobile signal booster, 5BARz™. The CelLynx family of boosters significantly enhances your mobile phone reception, reduces or eliminates dropped calls and improves 3G and 4G services such as music and video downloads and cellular internet.

(from the website: they have new products in the pipeline)

The CelLynx family of products also includes 5BARz™ @Home (available soon) our next plug ‘n play booster that enhances cell coverage to a larger area. While 5BARz is portable to your car, office and home office, it only covers one room. With 5BARz @Home you can increase cell phone coverage to potentially cover your entire home or office suite (up to 2,500 feet per unit, multiple units can work together for larger areas).