CFR > Title 46 > Chapter I > Subchapter J > Part 113 > Subpart 113.10 CFR > Title 46 > Chapter I > Subchapter J > Part 113 > Subpart 113.10 – Fire and Smoke Detecting and Alarm Systems Current as of: 2024 | Check for updates | Other versions § 113.10-1 Approved equipment § 113.10-3 Cable runs § 113.10-5 Common return § 113.10-7 Connection boxes § 113.10-9 Power supply