California 1st Security Alarms

CALIFORNIA SECURITY ALARMS. Aka CALIFORNIA SECURITY started business in January of 1971. California Security Alarms incorporated on July seventh, 1977 (7-7-77) The name California Security and the diagonal logo design are both Federal Registered marks. California Security owns and operates a listed Underwriters Laboratory (UL)S3537) Centralized Alarm Monitoring Station. Our computerized alarm data center monitors alarms for other licensed alarm firms as well as our own installations.