M&A, Strategies, Alliances Alarm.com files for a $75m IPO, to fund its connected home plans, providing the software behind Vivint’s platform, and moving against its rival Icontrol, which powers ADT Pulse and Xfinity. The Open Interconnect Consortium has added 25 new members, including Honeywell, Marvell, and IMEC International. Dell’s Service division has joined the ThingWorx System Integrator Program, adding the IoT app-building and management platform to its portfolio of enterprise offerings. Evrythng has been picked by iHome to power its smart products Control Cloud platform. Harman continues its push into connected car audio, wrapping up its acquisition of Bang & Olufsen’s automotive audio business for $156m. Qualcomm and Google have announced a partnership to bring Google’s environmental mapping system Project…