Combination Smoke & Carbon Monoxide Alarms

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FIRST ALERT PRC700 Carbon Monoxide Alarm, Audible Alarm, Electrochemical, Photoelectric Sensor

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, Audible Alarm, Electrochemical, Photoelectric Sensor

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 SC9120B Carbon Monoxide Alarm, Audible Alarm, Electrochemical Sensor

The FIRST ALERT BRK SC9120B hardwired combination smoke and carbon monoxide alarm uses an electrochemical carbon monoxide sensing technology and ionization sensor for smoke detection. It includes a 9 V battery for continued function in the event of a power outage and it features a test/silence button, tamper-resistant locking brackets and a universal mounting bracket. This carbon monoxide smoke detector can be connected to other compatible BRK and FIRST ALERT hardwired smoke and carbon monoxide detectors. Its latching alarm indicator automatically identifies which unit initiated the alarm even after the conditions that set off the alarm have subsided.
$54.99

FIRST ALERT SCO2B Single Gas Detector, 10 ft, Audible/Visual Alarm, Electrochemical Sensor

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.
$29.99

FIRST ALERT SCO501CN-3ST Single Gas Detector, Audible Alarm, Electrochemical, Photoelectric Sensor

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