Dejinta cadaadisku waa tilmaame muhiim ah oo lagu cabbirayo in unugga qaboojiyaha uu si caadi ah u shaqeeyo iyo in kale. Marka cadaadiska ku jira qaboojiyaha biyuhu uu yahay mid aad u sarreeya, waxay kicin doontaa alaarmiga oo soo diraya calaamad qalad ah oo joojinaysa nidaamka qaboojiyaha inuu shaqeeyo. Waxaan si dhakhso ah u ogaan karnaa oo aan cilad ku samayn karnaa cilladda shan dhinac.