Talking Alarm announces the hazard type detected helping to speed up the reaction time. The date on the back of the product is the manufacture date, not the expiration date.
A single unit can be installed where previously two were needed
Battery Safeguard ensures the unit cannot be accidentally mounted without batteries installed
Test Reset Button tests alarm circuitry and triggers the voice announcement
Kidde?s smoke alarms and carbon monoxide detectors meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards
Kidde 408-900-0102-02 KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm
Kidde KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display
Kidde KN-COSM-IB-Smoke & Carbon Monoxide Alarm Detects Flaming Fires & CO Hazard Voice Message Warning 120V Wire-in with Battery Backup Interconnect able
Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display
