Combination Smoke & Carbon Monoxide Alarms

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FIRST ALERT AC10-500 Carbon Monoxide Alarm, Alarm: Audible, Electrochemical, Photoelectric Sensor

The HomeKit-enabled Onelink by FIRST ALERT Wi-Fi smoke and carbon monoxide alarm and the free one link home app on your iPhone or iPad work for your peace of mind, so you know your home is safer and truly just one link away. This alarm will detect and alert you in the event of a smoke or carbon monoxide emergency. With the Onelink by FIRST ALERT Wi-Fi smoke and carbon monoxide alarm you can forget about battery replacements because this alarm doesn't need them. This alarm was designed to last for 10 years, the longest time permitted by the national fire code.
$139.99

FIRST ALERT PRC700 Carbon Monoxide Alarm, 85 dB, Alarm: Audible, Electrochemical, Photoelectric Sensor, White

The FIRST ALERT PRC700 smoke and carbon monoxide alarm has a slim profile, designed to blend more fully into the wall and out of sight. It offers the same functionality you expect from FIRST ALERT with a new design that takes up less space. The battery-operated smoke and carbon monoxide detector alerts you to possible smoke or carbon monoxide and can be installed anywhere, no wires required.
$37.99

FIRST ALERT PRC710 Carbon Monoxide Alarm, 85 dB, Alarm: Audible, Electrochemical, Photoelectric Sensor, White

The FIRST ALERT PRC710 slim photoelectric smoke and carbon monoxide alarm with 10 years battery helps protect your home from two potentially deadly threats by providing up to a decade of uninterrupted monitoring. equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires. Half as thick as a standard alarm, this detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling. A built-in 10 years Lithium-Ion battery provides continuous power, with no need to ever worry about changing the battery during the lifetime of the alarm.
$49.99

FIRST ALERT PRC710V Carbon Monoxide Alarm, Alarm: Audible, Electrochemical, Photoelectric Sensor, White

The FIRST ALERT PRC710V combination photoelectric smoke and carbon monoxide alarm with 10 years battery and voice and location helps protect your home from two potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires. Half as thick as a standard alarm, this detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling. A built-in 10 years Lithium-Ion battery provides continuous power, with no need to ever worry about changing the battery during the lifetime of the alarm.
$59.99 $49.99

FIRST ALERT SC7010BV Carbon Monoxide Alarm, 10 ft, 85 dB, Alarm: Audible, Electrochemical, Photoelectric Sensor

The FIRST ALERT BRK SC7010BV hardwired talking photoelectric smoke and carbon monoxide alarm detects both carbon monoxide and smoke all in a single device. The 120 V carbon monoxide smoke alarm features a photoelectric smoke sensor and electrochemical carbon monoxide sensor for complete peace of mind. The voice warning alerts you to the type of danger as well as the location. This carbon monoxide smoke alarm is designed to be hardwired into your home or office. In the event of a power outage, the battery backup allows the unit to continue functioning.
$67.99

FIRST ALERT SCO2B Single Gas Detector, 10 ft, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White

State of the art smoke and CO combination alarm designed to provide early warning of a fire or carbon monoxide danger. Has a dual chamber ionization smoke sensor and an electrochemical CO sensor. Loud 85 dB alarm, low battery warning. End of life alarm chirps when it is time to replace detector. Operates between 40 deg F (4 deg C) and 100 deg F (38 deg C) and relative humidity between 10 and 95%. Two latching features: alarm latch to easily identify initiating alarm after alarm condition has subsided and low battery latch: to visually identify which unit is in low battery condition. Intelligent Sensing Technology helps reduce the number of nuisance alarms. Includes dust cover, mounting anchors and screws. 9 V alkaline battery included. 7 years warranty.
$34.99

FIRST ALERT SCO501CN-3ST Single Gas Detector, 85 dB, Alarm: Audible, Electrochemical, Photoelectric Sensor, White

The FIRST ALERT combination smoke and carbon monoxide alarm with voice location detects both smoke and carbon monoxide. It is a wireless-enabled battery-operated detector that features an 85 dB siren plus a voice alarm to let you know where the danger is. This technology allows other compatible FIRST ALERT wireless enabled alarms located in several areas of your home to communicate with each other, alerting you to a problem early even when it's on another floor. The smoke and carbon monoxide detector features a photoelectric smoke sensor and electrochemical carbon monoxide sensor.
$67.99

Kidde 21026065 Smoke Alarm with Sealed Lithium Battery, 10 ft, 85 dB, Alarm: Audio, White

The Kidde P3010CU is a 10 year, sealed battery, smoke and carbon monoxide alarm with a voice warning system that features photoelectric and electrochemical sensing technology with smart hush feature. This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor, which is used to detect CO. When either sensor notices a potential hazard, it will communicate with the other. Depending on what is detected, the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false one. This constant communication enhances the alarm's overall performance and significantly reduces the potential for a nuisance alarm. The voice warning system announces fire or warning carbon monoxide to help eliminate any confusion and clearly warn you and your family of a smoke or carbon monoxide danger. The sealed in lithium battery will power the unit for the entirety of its 10 year life, eliminating the need for battery replacement and worry about unauthorized battery removal. The alarm provides continuous protection from smoke and carbon monoxide, even during power outages. The alarm will automatically activate when it is attached to the mounting bracket there are no pull-tabs, no switches, everything is automatic. At the end of alarm life, the unit will chirp, indicating the alarm is in need of replacement. The customer can use a simple tool such as a screwdriver to deactivate the unit, stopping the chirp and making it safe for disposal.
$59.99 $49.99