zBoost ZB560SL Xtreme REACH Dual Band Cell Phone Signal Booster, Up to 7500 Square Feet of Coverage

zBoost, a leader in consumer cell phone signal boosters, offers the improved zBoost Xtreme REACH as the solution to your missed and dropped calls inside your building. The zBoost Xtreme REACH boosts cell phone signals for voice calls and text for all major carriers. The zBoost Xtreme REACH captures the good cellular signal you have outdoors and rebroadcasts it indoors, up to 7,500 square feet, so you can enjoy clearer, faster service without interruption.