Developed specially for M2M installations, the WilsonPro Signal 4GTM is based on the same field-tested, market-proven technology powering weBoost consumer cellular signal boosters. The Signal 4G is ready to integrate with cellular modems, providing reliable signal that ensures successful data transfer. This booster kit works with all North American wireless service provider networks. The Signal 4G's compact form factor makes it an ideal component for installations in weak signal environments. The Signal 4G kit includes the weBoost 4-inch mini magnet cellular antenna for maximum system gain to overcome weak signals. The Signal 4G is FCC and IC certified.