Sigma Warning Sign (generic) "Extinguishing System Inoperative"
Our new range of illuminated warning signs employ the very latest in LED technology to provide a high reliability, high brightness, audio/ visual warning indication unit.
The brightness of the sign remains constant over its entire operating range of 15 to 30 volts DC due to the unique power boost circuitry employed. This ensures that even with a system running on depleted batteries, all signs remain at full intensity. A range of standard text signs are available and customised text and languages are easily accommodated due to the unique method employed to apply the lettering. The split level design allows one message to be displayed in the top half of the sign and an additional message to be displayed in the bottom half of the sign allowing for two stage warnings for systems such as extinguishing protection systems