It has the following features:
The MR 100 Series Multi-Voltage Control Relays offer SPDT resistive contacts which may be operated by one of four input control voltages
It is often installed with an addressing module if it is to be annunciated as a specific room or space
The signaling line circuits of Gamewell-FCI analog addressable panels are designed to accommodate up to 159 monitor modules per circuit
two-wire systems
Simplex 49SV-APPLW-BA TrueAlert ES Addressable Speaker Strobe SPSWLED-P It has the following features:Simplex 49SV APPLW BA TrueAlert ES Addressable Speaker Strobe Appliance Electronics, Wall Mount, 15 30 75 110 135 185cd, 25 70. 7V, 1 4, 1 2, 1, 2watts, BA (order mounting plate, cover, and optional colored lens separately)