红外: infrared火警: fire alarm police警报器: alertor; telltale; alarm; si ...火警警报器: fire alarm device火警警报器，火警钟: fire alarm光敏式火警警报器: light detector火警警报: firewarning火警警报灯: firewarning light火警警报箱: fire detecting cabinet火警钟；火警警报: fire alarm易碎玻璃警报器；火警警报玻璃箱: fire alarm breakglass unit火警警报系统: fire alarm system火警警报玻璃箱: fire alarm breakglass unit火警警报系统板: fire alarm system panel火警警报指示板: fire proof plate手动火警警报系统: manual fire alarm system手控火警警报系统: manual fire alarm system手控火警警报装置: manual call point火警自动警报器: pyrostat电脑化火警警报传送系统: computerized fire alarm transmission system火警警铃: fab:fire alarm bell英国火险协会自动火警警报装置规则: rules of the fire offices' committee for automatic fire alarm installation警报器: alarm annunciator; alarm apparatus; alarm box; alarm buzzer; alarm device; alarm rattler; alarm siren; alarming apparatus; alertor; bull horn; bullhorn; hooter; signal alarm; sirene; syrem; syren; telltale警报；警报器；惊恐: alarm警报警报器: alarm
