What is the difference between indoor "Dome" and "Panel" antennas?

The main differences between cellular signal booster's interior Dome & Panel antennas are their radiation patterns or how they broadcast the signals inside the building or home.

Booster Kits with an Omni dome (360 degree beam-width) internal antenna are best used in open spaces. Mount on a ceiling in a central location where increased coverage is desired. These're great for large square or circular areas.

Booster Kits with a panel (70 degree beam-width) internal antenna are best used for long hallways or corridors and when signal needs to penetrate walls. Mount on a wall facing the direction where increased coverage is desired. These can be installed on ceilings to provide signal across multiple floors as they can penetrate signal through to multiple storeys.

Watch the following video for more detailed information.