A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors.
Recruitment (hiring) is a core function of human resource management. It is the first step of appointment. Recruitment refers to the overall process of attracting, shortlisting, selecting and appointing suitable candidates for jobs (either permanent or temporary) within an organization.
Sample Policies on Common HR Topics. Hiring - recruitment and selection. Policies on recruitment and selection outline how recruitment will be done and provide guidelines for the selection process. Recruitment is the process of gathering a group of qualified applicants.