ALSO DOES BUSINESS AS: A-LINK U.S.A, ALARM PROCESSING CO, COUNTER FORCE ALARM SYSTEMS, COUNTERFORCE USA, UTC FIRE & SECURITY, UNITED TECHNOLOGIES COMPANY & COUNTERFORCE USA, LP. ADDITIONAL ADDRESS: P.O. BOX 266699, HOUSTON, TX 77207. ADDITONAL PHONE NUMBER: (800)881-4998, OPTION 1.