CFR /  Title 46  /  Part 161  /  Sec. 161.002-9 Automatic fire detecting system, power supply.

The power supply for an automatic fire detecting system must meet the requirements of Sec. 113.10-9 of subchapter J (Electrical Engineering Regulations) of this chapter. [CGD 74-125a, 47 FR 15279, Apr. 8, 1982]