Leviton Manufacturing, Little Neck, N.Y., recently entered into a technology alliance with Crestron Electronics and joined its group of I2P Coalition of Industry Partners. The partnership will focus on joint marketing of the companies’ complementary audio/video and lighting control solutions, beginning with the development of a system interface that allows Crestron’s line of home automation systems to interoperate with Leviton’s Dimensions D3200 series architectural lighting control system.