46 C.F.R. § 120.550 General alarm systems.
Title 46 - Shipping
(a) All vessels with overnight accommodations must be equipped with a general alarm system. (b) A vessel of more than 19.8 meters (65 feet) in length with overnight accommodations for more than 49 passengers must have a general alarm that meets the requirements of §113.25 in subchapter J of this chapter. (c) The public address system required by §121.610 of this chapter may be used to sound the general alarm signal.
Title 46: Shipping
PART 120—ELECTRICAL INSTALLATION
Subpart E—Miscellaneous Systems and Requirements
§ 120.550 General alarm systems.
