Sounder Strobe is a kind of optical and visual alarm device used to warn people in field when fire occurs.
GST produces two types of sounder strobe, addressable (I-9401) and conventional (C-9401). Addressable sounder strobe can be started directly by fire alarm controller. It can be electronically programmed and modified by P-9910 Hand Held Programmer in field. Conventional sounder strobe can give optical and visual alarm when powered by DC24V, and can be connected to fire alarm controller through an addressable linkage control module. When it is not started, wire checking can be done by loading reverse voltage and connecting terminal resistor at the end of the circuit.