The USI-5304 Hardwired Smoke and Fire Alarm is the standard recommendation for replacing your USI-1204. This hardwired smoke and fire detector uses an ionization sensor that's …

The USI Electric USI-1204 Hardwired Ionization Smoke and Fire Alarm comes with a 5 year limited warranty. The USI-1204 can be used to replace the USI-1208, USI-1213 and SS-790 …

Universal Security Instruments USI-1204 University Security Instruments Electric 1204 Hardwired Ionization Smoke & Fire Alarm | 120-Volt Fast Responding Alarm - Comes with Backup Battery

Dec 13, 2021 · To ensure optimal levels in smoke and fire protection, you’re going to want to transition from the USI-1204 to the USI 5304 Electric Hardwired Ionization Smoke and Fire …

The Kidde Firex Smoke Detection provides a kit of hardwire adapters for quick & easy replacement of Firex & First Alert/BRK hardwired smoke alarms. The Kidde Firex Smoke …

Sep 1, 2004 · Customers are satisfied with the smoke detector replacement. They say it's a perfect match for their existing smoke detectors and easy to install. The product replaces both …

Replace Your USI-1204 Smoke & Fire Alarm With A Comparable Model. Replacing our popular USI-1204 smoke detector with a newer model can be down with 4 simple steps. We also …

Replace your smoke alarms every 10 years. Smoke alarms wear out over time. Although well-maintained alarms typically last about ten years, if you don’t know when your alarms were …

The USI 1204 Model is a direct replacement for the 1204A, 1208, 1209, 1213, and the SS-790 alarm models. It includes a 9V Battery Backup and can be interconnected with up to 18 other …