First Alert SC9120BFF BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup

First Alert SC9120BFF BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup

List Price: $40.29
Price: $30.99
The First Alert BRK SC-9120B Hardwired Combination Smoke and Carbon Monoxide Alarm uses electrochemical CO sensing technology and Ionization sensor for smoke detection. This hardwired dual CO smoke alarm can be connected to other compatible BRK or First Alert hardwired CO smoke detectors within a single-family residence. The latching alarm indicator automatically identifies which unit initiated the alarm--even after the conditions that set off the alarm have subsided. Using a 9-volt backup battery, the smoke and carbon monoxide detector can function even in the event of a power outage. Additionally, the CO smoke alarm features a single test and silence button, as well as indicator lights that let you know whether the danger is smoke or carbon monoxide. The tamper-resistant locking brackets and universal mounting brackets make installation easy.
Kidde Battery Operated Combination Smoke & Carbon Monoxide Alarm KN-COSM-BA

Kidde Battery Operated Combination Smoke & Carbon Monoxide Alarm KN-COSM-BA

List Price: $44.99
Price: $29.85
The Kidde KN-COSM-BA Combination Carbon Monoxide & Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces “Fire, Carbon Monoxide, Low Battery and Smart Hush Activation.” The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This technologically advanced combination alarm is battery operated protecting you and your family even during a power outage when many incidences occur. The KN-COSM-BA is an easy to install alarm that is suitable for all living areas and has a 10-year life and a 5-year limited warranty. This alarm uses ionization sensing technology. Leading authorities recommend that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fires that can occur within the home. Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms.
Kidde Battery Operated Smoke Alarm I9050

Kidde Battery Operated Smoke Alarm I9050

List Price: $17.99
Price: $9.99
Kidde KN-COB-B-LPM Carbon Monoxide Alarm

Kidde KN-COB-B-LPM Carbon Monoxide Alarm

List Price: $47.07
Price: $16.83