... 1.PARTS AND ACCESSORIES:a.FIRE CONTROL PANEL SYSTEM SMOKE/HEAT/PHOTIC DETECTOR SYSTEM ALARM SYSTEM ( FIRE BELL,MANUAL CALL,VIDIO-AUDIO ALARM ... TEMPERATURE:0 C~49 Ce.NOZZLE WORKING PRESSURE:MIN1.4f.SYSTEM ACTING MEANS:AUTOMATICEMERGENCY MANUAL,MACHINICA 3.APPLY TO ELECTRICAL PLANT ... ,PAINTING FACTORY ETC EASY BE FIRED AREA,ROOM OR PRODUCTION LINE ALSO BE APPLIED TO COPUTER ROOM,LIBRAY,FILE.