Intrusion Alarm [Energy] Law and Legal Definition

According to 10 CFR 73.2 [Title 10 – Energy; Chapter I -- Nuclear Regulatory Commission; Part 73 -- Physical Protection of Plants and Materials; General Provisions], intrusion alarm means “a tamper indicating electrical, electromechanical, electrooptical, electronic or similar device which will detect intrusion by an individual into a building, protected area, vital area, or material access area, and alert guards or watchmen by means of actuated visible and audible signals.”