| 670 - 679 : FIRE SERVICES ELECTRICAL | ||
|---|---|---|
| 670 | Fire Services Electrical (Grouped) | |
| 671 | Audio/Visual fire alert system | |
| 672 | Automatic fire detection and alarm system | |
| 673 | Automatic heat detection and alarm system | |
| 674 | Automatic smoke detection and alarm system | |
| 675 | Manual fire alert system | |
| 676 | Automatic leakage detection and alarm system | |
| 677 | ||
| 678 | ||
| 679 | ||