10 Year Sealed Battery – Provides protection during power outages and does not need replacement during life of the alarm.
Digital Display – Displays the level of CO the unit is sensing. LEDs provide clear daytime visibility that automatically dims in dark conditions.
Peak Level Button – Displays the highest level of CO recorded since last reset. Ideal for checking previous conditions while away or to assist medical responders.
Test/Reset Button – Tests the unit for proper operation. Resets the Carbon Monoxide Alarm.
10-Year End of Life Warning – Alerts user to replace CO alarm after 10 years of operation.
Rotating AC Blades – Unit remains vertical whether electrical socket is in vertical or horizontal orientation.
Combined Smoke & Carbon Monoxide Alarm A single unit can be installed where previously, two were needed. Reduces installation time and protects against both fire and carbon monoxide dangers.
9V Front-Loading Battery Door Speeds up replacement by eliminating the need to remove the unit from the ceiling or wall.
Unique Battery Door Design Will not close if battery is not installed properly.
Voice Warning Supplements warning from the traditional 85-decibel alarm by clearly stating the danger present, fire or carbon monoxide.
PhotoelectricSmokeSensor May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.
Hush Feature Silences nuisance alarms for approximately 9 minutes.
Peak Level Memory Announces CARBON MONOXIDE PREVIOUSLY DETECTED if alarm has detected a CO level of 100ppm or higher since it was last reset.