E.C.U. ACCESSORIES Environmental Control Units (E.C.U.'s) have a wide range of accessories to operate the ECU, as well as, components in your living environment. Microphones and ability switches are used to operate the ECU. X-10 modules and custom interfaces work to conrtol the electronics and electrical components in your environment, including lights, fans, air conditioners, heating, electric beds and A/V equipment. | 
