The term CELL FEATURE is composed of five different crossword solutions: CAM (3 letters), CAMERA (6 letters), BARS (4 letters), ALARM (5 letters), and IRONBAR (7 letters). A CAM, or closed-circuit television CAMERA, is a device used to record video footage. A CAMERA is a device used to take photographs. BARS are typically metal rods used to form a barrier or cage. An ALARM is a device that produces a loud sound when triggered. An IRONBAR is a type of bar made of iron, often used as a security measure. All of these items are features commonly found in prisons, jails, and other secure facilities, hence the term CELL FEATURE.