smoke alarm carbon monoxide detector


Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup

Key Features

Digital display displays the level of carbon monoxide the unit is sensing
Peak Level Button -Displays the peak CO level recorded by the alarm since it was last reset or unplugged
Power - 120 volts AC, 60 Hz, 60 mA max, 9 volt battery back-up
In alarm condition you will hear 4 quick beeps, 5 seconds off, repeat.
Meets Underwriters Laboratories (UL) UL2034 compliance. Three convenient mounting options
Product Dimensions - 12 x 8 x 3 inches

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First Alert SCO5CN Battery Operated Combination Carbon Monoxide/Smoke Alarm

Key Features

Battery-operated combination smoke and carbon monoxide alarm
Photoelectric smoke sensing technology & electrochemical CO sensing technology
Simple to use silence/test button; low battery warning; Does not contain voice feature
Includes 2 AA batteries; 7 year limited warranty
Tested to the highest industry standards, meets UL safety standards

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Kidde P3010K-CO Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Photoelectric Sensor

Item: Smoke and Carbon Monoxide Alarm, Detection Method: Photoelectric, Electrochemical, Interconnection Capability: No, Power Source Sealed Lithium Ion, Audible Alert: 85dB @ 10 ft., Horn, Visual Alert: Red LED, Diameter: 5', Height: 1-1/2', Digital Readout: No

Key Features

Combination smoke and carbon monoxide alarm
Sealed-in 10-year lithium battery
Automatically activates when attached to bracket
Photoelectric Sensor, End of life warning

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First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm

While all smoke alarms are designed to detect smoke, different sensing technologies react differently to certain types of fires. This alarm makes use of both ionization and photoelectric sensors to offer the earliest possible warning--regardless of the type of fire. Sometimes a fire can smolder for hours before erupting into flames. Photoelectric Sensing Technology is more sensitive than Ionization Sensing Technology at detecting these sorts of smoldering fires, like those caused by cigarettes burning in couches or bedding. Other fires erupt into flames quickly, like kitchen grease fires or fires fueled by paper burning in a wastebasket. Ionization Sensing Technology is generally more sensitive than Photoelectric Sensing Technology at detecting these sorts of flaming fires.

Key Features

Utilizes both ionization and photoelectric smoke sensors for optimal performance
Intelligent sensing technology reduces non-emergency or nuisance alarms
Operates on 2 AA batteries (included)
Detects both flaming and smoldering fires with dual sensors
Emits a loud 85 dB alarm for ample warning
SA320FF designates SA320CN package in Frustration Free packaging with UN2911 labels for ion smoke alarms

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First Alert BRK SC-9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup

The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cause carbon monoxide accumulation. The BRK SC9120 hardwire combination smoke and CO alarm with battery backup includes these features: Quick plug-in power connector for easy installation, 120-volt AC inter-connectable (with maximum 18 compatible devices - 12 other compatible smoke alarms + 6 compatible devices like bells, horns, repeaters and door closers. If one unit triggers an alarm, all smoke alarms in the series will sound. Single test/silence button which both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality. Automatically performs internal test of functionality. Latching alarm indicator which automatically identifies which unit initiated the alarm. Battery drawer lock and mounting bracket lock for tamper resistance. AC power indicator and alarm indicator light. Low battery warning 'chirp' and missing battery tab. 9-volt battery backup for peace of mind during power outages. All BRK Electronics carbon monoxide alarms are listed to UL Safety Standard 2034 for residential carbon monoxide alarms. Includes 9-volt backup battery. 7-year limited warranty. Includes: One combination smoke and CO alarm, one 9-volt battery, and user's manual.

Key Features

Superior combination carbon monoxide sensor and ionization smoke alarm (this model is SC9180B combination smoke and CO alarm)
Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms
Easy to install universal mount bracket
Simple to use silence/test button; separate smoke and CO latching alarm indicators
9-volt battery included; 7-year limited warranty

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First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector

The First Alert PRC710 Ten-Year 2-in-1 Photoelectric Smoke Detector with Carbon Monoxide Alarm features our new Slim Design and Maximum Protection. It's protection at its finest and lasts a full 10 years without the hassle and expense of twice a year battery changes. The sleek new design is half the size of standard alarms and looks elegant on your wall or ceiling, blending in easily with decor. Our patented smoke entry system allows for a direct path to the smoke sensor, helping to minimize nuisance alarms that often come from cooking smoke or shower steam. In addition, this combination alarm uses photoelectric smoke sensing technology that detects smoke particles most commonly produced by smoldering fires and a highly accurate electrochemical sensor to detect carbon monoxide gas. Loud 85dB alarm sounds if hazard is detected. Single test/silence button mutes unnecessary alarms and tests fuction. Simple twist/lock mounting bracket makes it quick and easy to install your First Alert smoke alarms. End of life timer sounds when it's time to replace your alarm. Backed by 10 year limited warranty from First Alert.

Key Features

Combination Photoelectric Smoke & Electrochemical Carbon Monoxide Sensors Detect Deadly Smoke, Fire & Co Hazards
Patented Smoke Entry System Allows For A Direct Path To The Photoelectric Smoke Sensor
Nuisance-free Photoelectric Technology Reduces False Alarms That Result From Cooking & Shower Steam
New, Thin Design Adds An Element Of Style
Meets Ul217 & Ul2034 Standards & Complies With Legislative Requirements For 10-year Battery Operated Smoke Alarms
Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement
Combination photoelectric smoke and electrochemical carbon monoxide sensors detect deadly smoke, fire, and CO hazards
Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam
New sleek and thin design adds an element of style to safety
Meets UL217 and UL2034 standards and complies with legislative requirements for 10-year battery operated smoke alarms

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Kidde Battery-Operated Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

The Kidde KN-COSM-BA battery-operated carbon monoxide and smoke alarm combines two important safety devices into a single unit.

This alarm includes a voice warning system that makes four announcements: fire, carbon monoxide, low battery, or 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 unit uses three AA batteries, protecting you and your family even during a power outage. This alarm uses ionization-sensing technology for the smoke alarm. Ionization-sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric-sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fire that can occur within the home.

KN-COSM-BA Battery-Operated Combination Smoke and CO Alarm at a Glance Employs both smoke and carbon monoxide sensors Stand-alone battery-operated alarm is easy to install throughout the home, as no wiring is needed Features a hush button to silence the alarm for non-emergency situations like a smoky dinner Voice alarm eliminates confusion and clearly warns of smoke/CO danger or low battery Protects from two different hazards, smoke and carbon monoxide, and has a different voice warning for each hazard.

The battery-operated KN-COSM-BA offers easy installation.

Combination Smoke/Carbon Monoxide Alarm The Kidde combination carbon monoxide and smoke alarm includes a voice warning system that eliminates confusion and clearly warns you and your family of a smoke or carbon monoxide (CO) danger, of low battery, or of hush-mode setting.

Alarm Warnings Fire:

The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message: 'Fire! Fire!' The alarm will repeat the pattern until smoke is eliminated.

Carbon Monoxide:

Four short alarm beeps followed by a verbal warning: 'Warning--carbon monoxide!' This continues until the unit is reset or the CO is eliminated.

Low Battery:

One chirp followed by warning: 'Low battery.' The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour, the red LED light will flash once every minute and will be accompanied by the chirp sound. The low-battery warning will only sound once every 15 minutes.

Voice Hush Indication:

'Hush activated' and 'Hush canceled' voice announcement. Peak Level Memory: If the alarm had detected a CO level of 100ppm or higher when the test/reset button is pressed, the unit will announce, 'Carbon monoxide previously detected' to warn of the CO incident. Trademarked Hush Feature for Convenience By pressing the hush button, you can easily and safely silence nuisance alarms caused by non-emergency situations, such as overcooked dinners. This feature desensitizes the alarm for approximately 10 minutes. If the smoke is not too dense, the alarm will silence immediately, the unit will verbally announce, 'Hush mode activated,' and the green LED will flash every two seconds for approximately 10 minutes.

Reliable Battery Power, Indicator LED, Test Feature and Low-Battery Warning The battery-powered alarm provides continuous protection, even during power outages. Because this alarm only helps protect you if it's working, this unit features a red LED that flashes every 30 to 40 seconds to indicate that it is operating correctly.

For additional peace of mind, the alarm also contains a test/reset button that enables you to periodically test its circuitry and horn. If any form of battery failure is detected, the red LED light will flash and the unit will chirp one time, followed by the warning message, 'low battery.' This cycle will occur once every minute, and will continue for at least seven days. Seven years after initial power up, this unit will chirp' every 30 seconds.

This is an operational end-of-life feature that will indicate that it is time to replace the alarm. UL 2034, the independent standard applicable to CO alarms, requires CO alarms to have an end-of-life warning. This requirement went into effect in March 2007, meaning any CO alarm manufactured after April 2007 with a UL listing must have this feature. Most states that require CO alarms in residential dwellings mandate that the alarm meet the UL 2034 standard.

The unit measures just 5.75 inches in diameter and 1.7 inches deep, and it features a neutral white finish. It includes tamper-resistant features to deter vandalism or theft. This combination smoke/CO alarm is UL listed, so you can be confident of its quality, and it is backed by a ten-year limited warranty.

About Kidde:

A UTC Fire and Security Brand Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb detector lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.

What's in the Box:

Combination smoke and carbon monoxide alarm with mounting bracket and mounting hardware, three AA batteries, a and bilingual (English/Spanish) user's manual.

Key Features

Smart 2-in-1 Voice Alarm - Voice announces 'Fire!' or 'Warning! Carbon Monoxide'
Smart Hush - Nuisance alarms are silenced by pressing the hush button.
Battery Safeguard with Front Load Battery Door - Quick and easy battery replacement.
Test/Reset Button, LEDs, and Low Battery Warning
Meets Underwriters Laboratories (UL) UL2034 and UL217 compliance.

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First Alert PRC700 Battery Operated Combination Carbon Monoxide & Photoelectric Smoke Alarm with Slim Round

The First Alert PRC700 Battery-Operated Combination Smoke & CO Alarm with Slim Design continues this trend by including a photoelectric sensor that's ideal for detecting slow smoldering fires and a carbon monoxide electrochemical sensor that's ideal for increased accuracy while simultaneously reducing the chances of triggering nuisance alarms. Half the thickness of a standard alarm, the First Alert Battery-Powered Smoke & CO Combo Alarm with Slim Design includes an easy twist mount for a near effortless installation. In addition, the PRC700 has an increasingly loud 85db sound output, powerful LED indicator, end of life signal, mute and single test/silence button so you can test your alarm regularly. Operates on 2-AA alkaline batteries (included). Meets UL217 and UL2034 standards and backed by a 7-year limited warranty.

Key Features

Slim, contemporary design blends easily with home decor
Photoelectric smoke and electrochemical CO detection in a single alarm
Single button test/silence for easy operation
Easy twist-lock mounting system
Meets UL217 and UL2034 standards and backed by 7 year limited warranty

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Nest Protect Smoke & Carbon Monoxide Alarm, Battery (2nd gen)

Nest Protect looks for fast-burning fires, smoldering fires, and carbon monoxide. It tells you where the danger is and alerts your phone in case you’re not home.

Key Features

Know from anywhere. Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low.
Tells you what and where. It speaks up to tell you if there's smoke or CO and where the problem is, so you know what to do.
App Silence. Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.
Split-Spectrum Sensor. In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.
Heads-Up. Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.
10-year carbon monoxide sensor. Carbon monoxide is odorless, invisible and deadly. When there's CO, Nest Protect tells you where it's hiding.

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Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) - Pack of 3

Hardwired 120 Volt Interconnected Combination Carbon Monoxide and Smoke Alarm provide 2 important safety devices in a single unit. The alarm includes a voice warning system that announces Fire, Carbon Monoxide, Low Battery or 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.

Key Features

120 Volt with battery backup
Intelligent multi sensor alarm
Voice warning and low battery system
Smart hush-silences the unit during nuisance alarm situations
Peak level-alerts

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