Scarborough Sound Systems and Equipment Manufacturers 89 Mussey Rd Canfield Systems has been in business since the 1940's specializing in educational, audio, health care, intercom/clock, telephone, and correctional systems. Scarborough ME Sound Systems and Equipment Manufacturers Canfield Systems Inc www.canfieldsystems.com Canfield Canfield Systems Maine Phones Intercom Nurse Call Systems Integrated Communications Sound School Hospital Security Canfield Canfield Systems Maine Phones Intercom Nurse Call Systems Integrated Communications Sound School Hospital Security Business Reviews Canfield Systems Inc Testimonials