This scope of work is to replace a Faulty AC Power AMP and the SLC Loop Expander board in the main panel in the Fire Alarm System. 1 Required Item Amplifier EVS-125W Silent Knight EVS-125W Intelligent 125W Amplifier QTY: (1) 99042 - Fire Alarm and Safety Services, Including Installation of Equipment 1.00 Each 2 Required Item Expander BK-6815 Silent Knight 6815 Signaling Line Circuit Expander QTY: (1) 99042 - Fire Alarm and Safety Services, Including Installation of Equipment 1.00 Each 3 Required Item Battery PS-12180F2 Power-Sonic PS-12180F2 SAL Battery QTY: (2) 99042 - Fire Alarm and Safety Services, Including Installation of Equipment 1.00 Each 4 Required Item Labor: Installation Charge 99042 - Fire Alarm and Safety Services, Including Installation of Equipment 1.00 Each 4 Record(s)