Section 113.05-7 - Environmental tests(a) Communication, alarm system, control, and monitoring equipment, with the exception of fire and smoke detection and alarm systems, must meet the environmental tests of-(1) Section 4-9-9, Table 1, of ABS Marine Vessel Rules (incorporated by reference; see § 110.10-1 of this subchapter) or the applicable ENV category of Lloyd's Register Type Approval System-Test Specification Number 1 (incorporated by reference; see § 110.10-1 of this subchapter); and(2) IEC 60533:2015 (incorporated by reference; see § 110.10-1 of this subchapter) as appropriate.(b) Components of smoke detection and alarm systems must be tested in accordance with 46 CFR 161.002.USCG-2012-0196, 81 FR 48267, July 22, 2016 81 FR 48267, 8/22/2016; 88 FR 16369, 4/17/2023