MAP20071026297 Powell, Brian All that flickers / Brian Powell and Stuart Forbes Sumario: Flame detectors, as opposed to smoke or temperature detectors, sense the electromagnetic radiation produced by flames. Because this radiation travels to the detector at the speed of light they can alarm rapidly, typically within a few seconds, and do not require enclosures to channel the smoke or heat to the detector En: Fire prevention. - London. - nº 291, july-august 1996 ; p. 31-32 1. Seguridad contra incendios . 2. Detectores de incendios . 3. Sistemas de detección automáticos . 4. Sistemas de detección de incendios . 5. Llamas . I. Forbes, Stuart . II. Title. III. Título: Fire prevention.