Security alarm. A security alarm is a system designed to detect intrusion â unauthorized entry â into a building or other area. Security alarms are used in residential, commercial, industrial, and military properties for protection against burglary (theft) or property damage, as well as personal protection against intruders.
Dictionary entry overview: What does inadequate mean? â¢ INADEQUATE (adjective) The adjective INADEQUATE has 2 senses: 1. (sometimes followed by 'to') not meeting the requirements especially of a task 2. not sufficient to meet a need Familiarity information: INADEQUATE used as an adjective is rare.
1-1.5 billion people do not have access to reliable phone services. Quality infrastructure is positively related to the achievement of social, economic and political goals. Inadequate infrastructure leads to a lack of access to markets, jobs, information and training, creating a major barrier to doing business. Undeveloped infrastructures limits access to health care and education.