... to use 4.sorted data record 5.competitive price electrical fire alarm systemFeatures:1. Multi- loop HBUS bus communication ... the interconnection with our company 's XG100 Graphical monitoring system. 6. With remote control function, can control remote ... ,XE3112SL,XE3112SWL,XE3112H,XE3122,XE3123, XE3124,XE3125, XE3126Our system diagarm addressable electrical fire alarm system for mostly 512 points