Description

Rheem 21025788 Carbon Monoxide Alarm – Battery Operated replaces 21006249, 21008908, 21025758.Provides a loud warning signal against the dangers of elevated CO levels. The battery-operated CO alarm provides continuous monitoring of CO levels, even during power outages when AC-only units are not providing protection. Battery operated (two AAs included) – Provides protection during power outage Battery lockout system – Deters covering battery compartment without installation of batteries. Slide-out battery door cover gives immediate access to batteries Test/Reset button – Tests the unit for proper operation Resets the CO alarm Low battery signal – Alerts user when the battery needs to be replaced Green LED – Indicates alarm is receiving power and operating properly Red LED – Illuminates when in alarm mode