Wilson Electronics 811216 High Power Direct Connection 800/1900MHz Smart Technology II Signal Booster: * Boosts both signal coming from the cell site and the signal going back * Strong, reliable signal even in remote locations or other weak signal areas * Reduces resending of data due to poor connection * Faster data transfers * Compatible with all GSM cellular technologies * Can be paired with a variety of Wilson Electronics cellular antennas * FCC type accepted * Industry Canada certificated * Configurable to fit virtually any M2M installation