Description about fire alarm materials emergency exit light:-EMERGENCY EXIT LIGHT ALSO A FIRE ALARM MATERIAL.this materials I can use escape from the building. This material coming with 2 hour backup.
If building fire coming emergency exit light not turn off this material turn on for 2 hours so if any people available in the building by this material help that person can escape from the building.
This material coming maintained type.
Maximum emergency exit light people using for parking area because parking area is sensitive area .parking area all vehicles place so there is most possible fire can happen so people using emergency exit light for directions for vehicles and human also.