GSM Fire Alarm Sound and Fire Alarm Beeping System
Fire Alarm Beeping
GSM fire alarm sound effect and fire alarm beeping system made by cellular mobile technology. It has built-in keypad and GSM dialer. The alarm system should contain 30 wireless area, and 10 hardwired area, alarm system with features of auto-dialing and auto-SMS functions. The alarm system with rechargeable backup with system battery that can perform smoke alarm solutions for last working at least 14 hours when external power goes for down.