Much cheaper, mostly good for below 5-Storey  building. Detection is through Zoning

Detection using address that can detect on exact room. With a higher price than conventional FDAS (3X higher). Required by BFP on Higher Buildings mostly UL (American Standard) based on NFA72.

Less hassle, with no more wiring going to devices. Using a Radio Signal Frequency. Usually used for expansion on devices.

Fire Alarm Supplier in Philippines