... . 2.APPLY TO ELECTRICAL PLANT,OIL TANK,ETC 1.PARTS AND ACCESSORIES:a.FIRE CONTROL PANEL SYSTEM SMOKE/HEAT/PHOTIC DETECTOR SYSTEM ALARM SYSTEM ( FIRE ... BELL,MANUAL CALL,VIDIO-AUDIO ALARM )b.EQUIPMENT:CYLINDER, VALVE,SELETIVE VALVE LIQUID,CHECK PIPE,PRESSURE SWITCH ,NOZZLE,PIPE ETC.2 ...