4KSBR-50U Small Building Repeater
Model: 4KSBR-50U Brand: Digital Antenna
Digital Antenna DA4000SBR requires no physical connection to your phone. How does this work? An outside antenna receives the signal from the cell tower, the signal is amplified by the DA4000SBR unit and repeated to your cell phone through the inside antenna. No physical connection to your phone means you now have the freedom to walk around while talking on your phone.
