MTC Monitoring & Tracking Device for Wired & Wireless AccessoriesThe Siren Marine MTC is ushering in the future of the Connected Boat™. Now offering an easy-to-use app, global 3G connectivity, the choice of wired and wireless sensors, and more inputs than ever before, the MTC is the most versatile and reliable system on the market.Features:Monitor bilge level, high water, temperature, and engine to make sure systems are functioning properlyTrack GPS position and set geo-fences to know where your boat is at all timesControl your lights, A/C, and countless other systems from anywhereSecure your boat by connecting to entry alarms and motion sensors