SOHO Premium Dual Band Sig Bst
zBoost Cell Phone Signal Booster
The zBoost ZB645SL cell phone signal amplifier kit extends a Cell Zone inside your larger indoor spaces. The ZB645SL captures the marginal to reliable cellular signal you have outdoors and rebroadcasts it indoors, up to 10,000 square feet. The ZB645SL boosts cell phone signals for voice calls and text for all major carriers.