USI Electric MIC1509S Hardwired 3-in-1 Universal Smoke & Carbon Monoxide Alarm with 10-Year Sealed Battery Plastic Storage 10 Year Limited Warranty

10 Year Limited Warranty

Don't know what type of smoke and carbon monoxide alarm is right for your home

A-2 P/N 700287

use this equation: A (length of wire) x B (total number of watts for all lamps on that wire run) = C (cable constant - determined by wire size)

The inline speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments

USI Electric MIC1509S Hardwired 3-in-1 Universal Smoke & Carbon Monoxide Alarm with 10-Year Sealed Battery Plastic Storage 10 Year Limited Warranty[shortdesc] Alarm Type Smoke, Carbon Monoxide & Gas Power Source Hardwired Sensor Photoelectric, Ionization & Electrochemical Interconnects Yes Battery 10 Year [ shortdesc] The USI Electric MIC1509S Hardwired 3 in 1 Universal Smoke Sensing & Carbon Monoxide Combination Alarm provides continuous protection against three deadly threats within the home. Newly Universal Smoke Sensing Technology offers the benefits of both photoelectric and ionization