High-Performance Internet Router

The Cel-Fi device is a smart signal booster designed to improve and enhance cellular network coverage inside buildings and areas with weak or no signal. It captures a strong external signal (typically near a window) and rebroadcasts it as an amplified signal throughout the interior to improve voice and data performance. - Brand new and never used; reason for sale is lack of need. - Note that the new unit’s price is 4,500, as shown in the images.