Alpha Technologies & Alarm Systems, Inc. (ATAS) is a privately owned, TOTAL SOUTION company for the electronic industry "Fire Alarm, Nurse Call, Access Control, IP/Analog CCTV, Intrusion Alarm, Emergency Mass Notification, Data Networks, Telecommunications" servicing California. Our service and installation personnel are factory certified and trained. ATAS servers a larger diverse range of customers in the residential, commercial, industrial and institutional marketplace including: singe family, Apartment Complexes, Hospitals, Hotels, Municipalities, Office Buildings, and School Districts.