Combination smoke and carbon monoxide alarm Smoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms. Sealed-in lithium battery Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm. Photoelectric Sensor Smoke alarm contains advanced photoelectric sensor that may detect visible particles associated with smoldering fires sooner than ionization alarms. Self-activation Alarm automatically activates when attached to the mounting bracket. Alarm memory Rapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used.
- 16 CFR 1303 Compliant: Yes WEEE Recycling Required: YesDimensions: Overall Height.
- Top to Bottom: 1.6 Overall Width.
- Side to Side: 5.22 Overall Depth.
- Front to Back: 1.