Profile: Multi-Alarm Systems (G B) Ltd. specializes in offering fire detection and alarm systems. MultiIFAX multi-loop system is fully compatible with XP95 analogue addressable detectors, loop powered sounders, beacons & all other interface devices and allows comprehensive cause-and-effect definition. It features up to 126 devices per loop, in addition to 126 addressable devices, a multi alarm GB platform sounder can be fitted to each detector without using an address. Platform sounder is a local-area alarm sounder designed for use with apollo XP95 or discovery detectors. It is ideally suited for houses in multiple occupation (HMO's), flats, hotel rooms. It does not occupy an address, but is controlled via the detector associated with it. The sounder is supplied with an integrated detector base allowing loop connections to be made in the usual manner. No other connections are necessary.