iDataStart RF Kit (2-Way 5-Button / 1-Way 5-Button Companion)2-way remote upgrade kit for iDataStart HCX. Adds up to 3,000 feet of 2-way remote start, keyless entry control and more! Includes one TR2350AC remote, one TR1150A remote and one AN2300 universal antenna.SYSTEM FEATURESREMOTE & ANTENNANew generation FM technology delivers up to 3000 feet of operating rangeUniversal antenna supports both iDataStart 1-way & 2-way remotesSlim 5-button LED design with black chrome metal trim (2-way)Slim 5-button LED design with piano black plastic