Operation No. 7: Fire Alarm and Extinguishing System Maintenance
Operation No. 9: Fire Alarm and Extinguishing System Maintenance
Supply and installation of fire extinguishing and fire alarm networks
The process of performing maintenance on the alarm system
Maintenance process excluding spare parts for the fire alarm system.
Fire alarm system maintenance process
Rectifying the process of supplying an alarm system
Rectifying the process of supplying the alarm monitoring system
