Best Seller | Surecall SC-POLY-DT-O-KIT Flare Omni In-Building Cellular Signal-Booster Kit Flare is the first cellular phone signal booster with a combined indoor antenna and signal booster simplifying setup and increasing signal strength for multiple simultaneous users on all North American cellular carriers including AT&T Verizon T-Mobile... more | | $460.16 $299.99 FREE shipping go to store |