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First Alert Manuals & User Guides

First Alert is a trusted leader in home safety products, manufacturing reliable smoke alarms, carbon monoxide detectors, fire extinguishers, and smart home security solutions.

Tip: include the full model number printed on your First Alert label for the best match.

First Alert Support

Official site: https://www.firstalert.com/
General support: https://support.firstalert.com/s/
Warranty & registration: Warranty info · Register a product
Support phone: 1-800-323-9005 — 7 days a week
Contact form: Contact manufacturer support

First Alert manuals

Latest manuals from manuals+ curated for this brand.

First Alert 2025F/2072F/2073F Digital Anti-Theft Safe Operation and Installation Guide

Operation & Installation Guide

Comprehensive guide for operating and installing First Alert Digital Anti-Theft Safes, models 2025F, 2072F, and 2073F. Includes setup, passcode programming, mounting, maintenance, and warranty information.

First Alert SMICO100-AC Smoke and Carbon Monoxide Alarm User Manual

user manual

Comprehensive user manual for the First Alert SMICO100-AC Smoke and Carbon Monoxide Alarm, covering installation, operation, features, troubleshooting, and safety guidelines.

First Alert Smoke Alarm User Manual - Installation & Operation Guide

User Manual

Comprehensive user manual for First Alert Smoke Alarms, covering installation, operation, maintenance, troubleshooting, and safety guidelines for optimal home fire protection. Learn about recommended placement, features, testing procedures, and warranty…