Term of the Moment
dashcam
Redirected from: 4G extender
Definition: cellular network extender
A device that extends a cellular signal in a car or building. A cellular network extender amplifies the carrier's radio frequency (RF) signals for better voice reception and data throughput.
SureCall Extender
This TriFlex-V extender covers up to 6,000 square feet in a home or office and comes with two antennas (one indoor and one outdoor) that are cabled to the unit. (Image courtesy of SureCall.)