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First Alert DC10-500 Onelink Wi-Fi Photoelectric Smoke & Carbon (Black) Monoxide Alarm With 10-Year Battery, Apple HomeKit-Enabled

First Alert DC10-500 Onelink Wi-Fi Photoelectric Smoke & Carbon (Black) Monoxide Alarm With 10-Year Battery, Apple HomeKit-Enabled

Square design. Smoke and carbon monoxide sensor. Emergency alerts while you're away. Free Onelink app. Detects levels of smoke and carbon monoxide within your home. Alarm is tested to the highest industry standards for safety and security. This alarm... more

$129.99

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Overstock.com

(675,000+)
First Alert PC910 White Combo Smoke & Carbon (Black) Monoxide Alarm (Alarm)

First Alert PC910 White Combo Smoke & Carbon (Black) Monoxide Alarm (Alarm)

2 in 1 combo smoke and carbon monoxide alarm 10-year alarm life No battery replacements Photoelectric nuisance resistant technology Electrochemical sensor New sleek/thin design 3V lithium power cell included Power LED and alarm indicator Mute/silence... more

$38.49

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Overstock.com

(675,000+)
Best Seller
Kidde Fire And Safety Dual-sensor Smoke Alarm, KID21007385

Kidde Fire And Safety Dual-sensor Smoke Alarm, KID21007385

Dual-sensor smoke alarm features photoelectric and ionization sensors for the best overall protection.Ionization Sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms.Photoelectric Sensor may detect... more

$49.99 $44.99

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Kidde 21010167 10 Year Hallway Smoke (Grey) Alarm (Alarm)

Kidde 21010167 10 Year Hallway Smoke (Grey) Alarm (Alarm)

10 years of battery life Sealed-in Lithium power supply Advanced photoelectric sensor detects particles associated with slow smoldering fires Alarm automatically activates when attached to the mounting bracket Test / hush button End of life and end of... more

$42.99

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Overstock.com

(675,000+)
First AlertF BRK Brands CFirst Alert F BRK Brands CPC910 10-Year Photoelectric Combo Smoke & CO Alarm, Designer Series

First AlertF BRK Brands CFirst Alert F BRK Brands CPC910 10-Year Photoelectric Combo Smoke & CO Alarm, Designer Series

10 Year Photoelectric Combo Smoke & CO Alarm: By continually striving to deliver the most intuitive and technologically superior equipment on the market, First Alert has earned its reputation as an invaluable ally in bolstering security and attaining... more

$44.99 $35.92

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First AlertF BRK Brands CFirst Alert F BRK Brands CP900 Smoke Detector

First AlertF BRK Brands CFirst Alert F BRK Brands CP900 Smoke Detector

Photoelectric Smoke and Fire Alarm The First Alert P900 Smoke and Fire Alarm provides maximum protection and has a new sleek, slimmer design, which adds an element of style to safety. The P900 has a modern, t hin square design that's less than an inch... more

$14.99 $11.92

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KIDDE P3010L Smoke Alarm, Photoelectric, Red LED

KIDDE P3010L Smoke Alarm, Photoelectric, Red LED

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source Sealed Lithium Ion, Audible Alert 85dB @ 10 ft., Visual Alert Style LED, Diameter 5 In., Height 1-1/2 In., Digital Readout No, Battery Backup Yes, Features Photo... more

$27.34

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Gentex Photoelectric Smoke Alarm, Hardwired With Battery Backup And Relay Contacts, Interconnected, Wall Mount

Gentex Photoelectric Smoke Alarm, Hardwired With Battery Backup And Relay Contacts, Interconnected, Wall Mount

The 9123F Is A 120Vac With 9Vdc Battery Back-Up Photoelectric Smoke Alarm Designed For Residential And Commercial Residential Applications, Including Homes, Apartments, Hospitals, Hotels/Motels. The 9123F Is Designed To Eliminate Nuisance Alarms And... more

$87.66 $68.88

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Photoelectric Smoke and Fire Smart Alarm with 10-Year Sealed Battery

Photoelectric Smoke and Fire Smart Alarm with 10-Year Sealed Battery

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The Universal Security Instruments MPL316S Photoelectric Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. The photoelectric technology responds quickly to slow-smoldering fires to protect your... more

$17.98

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Kidde 21007915 120V, AC Dual Sensor Smoke Alarm, Wire I

Kidde 21007915 120V, AC Dual Sensor Smoke Alarm, Wire I

PI2000; 120V; AC Dual Sensor Smoke Alarm; Wire In With 9V Battery Back Up That Provides Continuous Protection Against Smoke and Fire Hazards; Even During Power Outages; Combination Of Ionization and Photoelectric Sensors Offer The Best Protection... more

$59.35

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Kidde Ionization And Photoelectric Smoke Detector Ac/Dc

Kidde Ionization And Photoelectric Smoke Detector Ac/Dc

Keep your home or place of business protected from accidents with the help of the Kidde Hardwire Dual Sensor Photoelectric Smoke Alarm. This device is AC/DC powered and operates on a 120-volt power source with a battery backup. Its dual sensor... more

$42.02

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First Alert 7010B Smoke Alarm With Photoelectric Sensor & Battery Backup

First Alert 7010B Smoke Alarm With Photoelectric Sensor & Battery Backup

The First Alert Hardwired Smoke Alarm with Battery Backup and photoelectric sensor is designed to meet new building code while reducing common 'nuisance' alarms. This makes it an excellent choice for installation in kitchens, near fireplaces, or in... more

$27.95

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First Alert BRK 7010B Hardwire Smoke Alarm with Photoelectric Sensor and Battery Backup

First Alert BRK 7010B Hardwire Smoke Alarm with Photoelectric Sensor and Battery Backup

The First Alert BRK 7010B hardwire photoelectric smoke alarm with battery backup is a hardwire 120V single or multiple station smoke alarm designed for residential home use and institutional locations such as hospitals, hotels, motels, dormitories and... more

$18.99

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First Alert BRK Hardwire Smoke Alarm with Photoelectric Sensor and Battery Backup

First Alert BRK Hardwire Smoke Alarm with Photoelectric Sensor and Battery Backup

The First Alert 7010B Hardwired Smoke Alarm with Battery Backup and photoelectric sensor is designed to meet new building code while reducing common 'nuisance' alarms. This makes it an excellent choice for installation in kitchens, near fireplaces, or... more

$22.40

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KIDDE P9050 Smoke Alarm, Photoelectric, 9V

KIDDE P9050 Smoke Alarm, Photoelectric, 9V

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 9V, Audible Alert 85dB @ 10 ft., Visual Alert Style LED, Diameter 5 In., Height 1-1/2 In., Width -, Digital Readout No, Battery Backup No, Hush Button Yes, Locking... more

$17.14

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First Alert Dual Sensor Smoke & Fire Alarm - 3-Pack, Model SA320

First Alert Dual Sensor Smoke & Fire Alarm - 3-Pack, Model SA320

The First Alert Dual Sensor Smoke & Fire Alarm utilizes both ionization and photoelectric smoke sensors for optimal performance. Provides optimal sensing of smoke particles produced in both flaming and smoldering fires. Intelligent sensing technology... more

$84.99

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Kidde PE120 Item number 21006371 AC Powered Photoelectric Sensor Smoke Alarm, with 9V Battery Backup, Test Button, Dust Cover

Kidde PE120 Item number 21006371 AC Powered Photoelectric Sensor Smoke Alarm, with 9V Battery Backup, Test Button, Dust Cover

Kidde PE120 Item number 21006371 AC Powered Photoelectric Sensor Smoke Alarm, with 9V Battery Backup, Test Button, Dust Cover, Interconnects with other Kidde Alarm more

$44.53

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First Alert Photoelectric Combination Carbon Monoxide and Smoke Alarm

First Alert Photoelectric Combination Carbon Monoxide and Smoke Alarm

Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in... more

$41.89

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FIREX P12040 Smoke Alarm, Photoelectric, 120VAC, 9V

FIREX P12040 Smoke Alarm, Photoelectric, 120VAC, 9V

Smoke Alarm, Detection Method Photoelectric, Up to 24 Units Interconnection Capability, Power Source 120VAC, 9V, Audible Alert 85dB @ 10 ft., Visual Alert Style LED, Diameter 5-5/8 In., Height 1-1/2 In., Width -, Digital Readout No, Battery Backup Yes,... more

$20.59

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First Alert Ac Hardwired 120-Volt Photoelectric Sensor Smoke Detector

First Alert Ac Hardwired 120-Volt Photoelectric Sensor Smoke Detector

Features a wireless connection so when 1 alarm is triggered all alarms will sound. Wireless interconnect technology eliminates the need for an electrician to pull wires. Reliable radio frequency communication between alarms creates a secure fire safety... more

$42.02

FREE shipping

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Lowe's

(25,000+)
First Alert Sealed-Battery Photoelectric Smoke Alarm PR710

First Alert Sealed-Battery Photoelectric Smoke Alarm PR710

First Alert Sealed-Battery Photoelectric Smoke Alarm Keep your home safe from fire! The First Alert(R) Sealed-Battery Photoelectric Smoke Alarm features a new, slim-round design and uses maximum-protection photoelectric technology. It lasts a full 10... more

$33.99

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First Alert Battery-Powered 3-Volt Photoelectric Sensor Smoke Detector

First Alert Battery-Powered 3-Volt Photoelectric Sensor Smoke Detector

10-year sealed photoelectric smoke alarm. Powered by sealed 10-year lithium batteries to provide continuous protection for 10 years without battery replacement. Meets UL217 standards and complies with legislative requirements for 10-year battery... more

$34.97

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Lowe's

(25,000+)
First Alert Battery-Powered 3-Volt Photoelectric Sensor Smoke Detector

First Alert Battery-Powered 3-Volt Photoelectric Sensor Smoke Detector

10-year sealed lithium power cell so you dont have to replace the battery for the life of the alarm. Escape light activates when alarm sounds helping to light a path to safety. Photoelectric smoke sensing technology for less nuisance alarms. Half the... more

$29.97

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Lowe's

(25,000+)
First Alert Atom Micro Photoelectric Smoke Alarm with Sealed Battery P1010

First Alert Atom Micro Photoelectric Smoke Alarm with Sealed Battery P1010

First Alert Atom Micro Photoelectric Smoke Alarm with Sealed Battery The First Alert Atom Micro Photoelectric Smoke Alarm with Sealed Battery with 10 years sealed battery is a fraction of the size of a standard alarm with the same amount of advanced... more

$77.99

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First Alert Atom Micro Photoelectric Smoke Alarm P1000

First Alert Atom Micro Photoelectric Smoke Alarm P1000

First Alert Atom Micro Photoelectric Smoke Alarm The First Alert Atom Micro Photoelectric Smoke Alarm is protection at its finest. Its micro design adds an element of style to safety. This photoelectric alarm is a fraction of the size of a standard... more

$37.99

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First Alert 10-Year Photoelectric Smoke Alarm White

First Alert 10-Year Photoelectric Smoke Alarm White

This battery-operated smoke alarm uses photoelectric smoke-sensing technology to detect slow burning fires, which cause a greater risk of smoke inhalation, and reduce the instance of nuisance alarms from cooking smoke and shower steam. more

$29.99

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First Alert 3120B Photoelectric and Ionization Smoke Alarm with Battery Backup White

First Alert 3120B Photoelectric and Ionization Smoke Alarm with Battery Backup White

Features: 2-in-1 design allows this to detect both large particles from smoke and small particles from smoldering fires Sleek and compact construction adds an element of style to safety Utilizes photoelectric technology to reduce the occurrence of... more

$80.00 $30.77

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First Alert White Photoelectric Smoke Alarm - 1092-6210

First Alert White Photoelectric Smoke Alarm - 1092-6210

Dimensions: 8.5L x 7W x 1.2H in.. Features a white finish. Photoelectric smoke detection. Alarm chirps when lifespan of the unit is getting low. Suitable for a wall or ceiling mount. Features nuisance resistant technology. Features a lifespan of 10... more

$30.24

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Kidde 40399 - 120 volt Smart Hush Photoelectric Smoke Alarm (9V Battery Included) (21006371 P12040)

Kidde 40399 - 120 volt Smart Hush Photoelectric Smoke Alarm (9V Battery Included) (21006371 P12040)

Kidde 120 volt - AC/DC - Hardwire - Smart Hush | Photoelectric Kidde Firex Smoke Alarm / Detector with Rear Load Battery Backup (9V Battery Included) (21006371 P12040 40399) more

$21.99

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First Alert Atom Micro-Photoelectric Smoke Alarm With 10-Year Sealed Battery

First Alert Atom Micro-Photoelectric Smoke Alarm With 10-Year Sealed Battery

The First Alert Atom Micro-Photoelectric Smoke Alarm with 10-Year Sealed Battery is a fraction of the size of a standard alarm with the same amount of advanced protection. The alarm requires no battery replacements for its life. This alarm is powered... more

$34.99

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10-Years Sealed-Battery Photoelectric Smoke Alarm, White

10-Years Sealed-Battery Photoelectric Smoke Alarm, White

Patented smoke entry system allows for direct path to photoelectric smoke sensor.Nuisance-free photoelectric technology.Reduces false alarms that result from cooking and shower steam.Thin design.Meets UL217 and UL2034 standards.Warranty: One year.8.5... more

$72.00

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Kidde 16509 - 9 volt Battery Operated Photoelectric Smoke Alarm (Battery Included) (PE9E P9050)

Kidde 16509 - 9 volt Battery Operated Photoelectric Smoke Alarm (Battery Included) (PE9E P9050)

Kidde 9 volt - Battery Operated - Photoelectric | Kidde Smoke Alarm / Detector (Battery Included)(Formerly Model PE9) (PE9E P9050 16509) more

$15.99

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First Alert SA320CN Battery Powered Smoke and Fire Alarm - SA320CN

First Alert SA320CN Battery Powered Smoke and Fire Alarm - SA320CN

Ionization and photoelectric sensor smoke alarmSilence/test buttonBlinking power light85-decibel alarmEZ access battery doorIncludes 2 AA batteries. The First Alert SA320CN Battery Powered Smoke and Fire Alarm protects your home by detecting fast... more

$22.99 $21.57

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Kidde 10 Year Hallway Smoke Alarm - 1092-0700

Kidde 10 Year Hallway Smoke Alarm - 1092-0700

Dimensions: 5.22L x 5.22W x 1.4H in.. Features a white finish. Provides photoelectric carbon monoxide detection. Alarm chirps when lifespan of the unit is getting low. Suitable for a wall or ceiling mount. Activates when it is mounted on the included... more

$32.30

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Kidde P3010H Worry-Free Hallway Photoelectric Smoke Alarm with Safety Light and 10 Year Sealed Battery

Kidde P3010H Worry-Free Hallway Photoelectric Smoke Alarm with Safety Light and 10 Year Sealed Battery

21010167 Features: -Includes end of life and end of hush features. -10 Years of battery life. -Sealed-in lithium power supply. -Advanced photoelectric sensor detects particles associated with slow smoldering fires. -Alarm automatically activates when... more

$21.79

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Kidde P3010B Worry-Free Bedroom Photoelectric Smoke Alarm with Voice Alarm and 10 Year Sealed Battery

Kidde P3010B Worry-Free Bedroom Photoelectric Smoke Alarm with Voice Alarm and 10 Year Sealed Battery

21010161 Features: -Includes end of life warning and end of life hush feature. -10 Years of battery life. -Sealed-in lithium power supply. -Advanced photoelectric sensor detects particles associated with slow smoldering fires. -Alarm automatically... more

$27.74

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First Alert SMOKE1000-3 Atom Micro Photoelectric Smoke Alarm 3 Pack

First Alert SMOKE1000-3 Atom Micro Photoelectric Smoke Alarm 3 Pack

First Alert SMOKE1000-3 Atom Micro Photoelectric Smoke Alarms provide the same maximum protection of traditional photoelectric smoke alarms in a streamlined, miniature design. Measuring just 1.87 inches in diameter, each of the micro smoke alarms in... more

$74.95

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GENTEX GIDDS-2498780 2498780 Photoelectric Smoke Alarm With Plug-In Line Cord, Ada Strobe With Battery Backup, Wall Mount

GENTEX GIDDS-2498780 2498780 Photoelectric Smoke Alarm With Plug-In Line Cord, Ada Strobe With Battery Backup, Wall Mount

The 7139Ls is a 120VAC with 9Vdc battery back-up photoelectric smoke alarm designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139Ls a 9-foot plug-in line cord for ease of... more

$123.00

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First Alert PR700 Slim Battery-Operated Photoelectric Smoke Alarm

First Alert PR700 Slim Battery-Operated Photoelectric Smoke Alarm

Featuring a low-profile, contemporary design, the First Alert PR700 Slim Battery-Operated Photoelectric Smoke Alarm provides the same protection as a standard smoke alarm while taking up only a fraction of the space. This slim smoke alarm uses an... more

$18.43

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Gentex 7139CS-W Hardwired Photoelectric Smoke Alarm w/ ADA Compliant Strobe

Gentex 7139CS-W Hardwired Photoelectric Smoke Alarm w/ ADA Compliant Strobe

The gentex 7139cs-w is a photoelectric smoke alarm designed for residential and commercial residential applications, including homes, apartments, hospitals, hotels/motels. The 7139cs-w is designed to give reliable early warning of the presence of smoke... more

$93.42

FREE shipping

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