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Kidde FireX Photoelectic Smoke Detectors Hardwired 120-Volt Inter Connectable Smoke Alarm with Battery Backup 21006371

Kidde FireX Photoelectic Smoke Detectors Hardwired 120-Volt Inter Connectable Smoke Alarm with Battery Backup 21006371

The Kidde PE120 is a 120VAC powered photoelectric sensor smoke alarm with nine-volt battery backup. more

$19.99 $14.38

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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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Kidde 07915 - 120 volt Hush Dual Sensor Smoke Alarm (9V Battery Included) (21007915 Pi2010)

Kidde 07915 - 120 volt Hush Dual Sensor Smoke Alarm (9V Battery Included) (21007915 Pi2010)

Kidde 120 volt - AC - Hardwire - Hush - Photoelectric & Ionization Sensor | Kidde Firex Smoke Alarm / Detector with Rear Load Battery Backup (9V Battery Included) (21007915 Pi2010 07915) more

$39.79

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First Alert BRK ADF-12 BRK Smoke Alarm Adapter Plug for Firex Hardwire Smoke Alarms, Pack of 12

First Alert BRK ADF-12 BRK Smoke Alarm Adapter Plug for Firex Hardwire Smoke Alarms, Pack of 12

First Alert ADF-12 BRK/Firex Smoke Alarm Adapter Plugs take the hassle out of replacing 120-volt hardwired Firex smoke alarms that are outdated or expired. Ideal for retrofitting, these convenient smoke alarm adapter plugs eliminate the need for... more

$24.99

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First Alert P910 10-Year Maximum Protection Photoelectric Smoke and Fire Detector, White

First Alert P910 10-Year Maximum Protection Photoelectric Smoke and Fire Detector, White

First Alert 10-Year Smoke & Fire Alarm with our new slim design and maximum protection photoelectric technology. 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... more

$17.96

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First Alert PC910V 10-Year 2 in 1 Photoelectric Carbon Monoxide Alarm and Smoke Detector with Voice Alert, White

First Alert PC910V 10-Year 2 in 1 Photoelectric Carbon Monoxide Alarm and Smoke Detector with Voice Alert, White

Combining safety and style, the First Alert PC910V Combination Photoelectric Smoke and Carbon Monoxide Alarm with 10-Year Battery helps protect your home from fire and dangerous carbon monoxide levels by providing up to a decade of uninterrupted... more

$52.24

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First Alert 9120B6CP 120 Volt Hardwired Smoke Alarm with Battery Back Up Latchi White

First Alert 9120B6CP 120 Volt Hardwired Smoke Alarm with Battery Back Up Latchi White

Features: Redesigned cover, metal sensing chamber, and new integrated circuit work together to reduce nuisance alarms Perfect mount system features a gasket less base and mounting bracket that keeps the alarm secure over a wide rotation range to allow... more

$95.60 $64.36

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Safe-T-Alert SA-866 Photoelectric Smoke Detector

Safe-T-Alert SA-866 Photoelectric Smoke Detector

SA-866 Photoelectric Smoke Detector Replace your smoke alarms that are over ten years old. Features: Photoelectric Smoke Alarm Sealed-In Lithium Battery - no replacement needed! For Marine Use Low Battery Indication (audible & visual) Built-in... more

$30.87

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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 9120B 120 Volt Hardwired Smoke Alarm with Battery Back Up Single Bu White

First Alert 9120B 120 Volt Hardwired Smoke Alarm with Battery Back Up Single Bu White

9120 Collection 120 Volt Hardwired Smoke Alarm with Battery Back Up, Single Button Test / Silence, Latching Alarm Indicator, Smart Technology, Perfect Alignment Mount Features: Smoke detection technologies Single button for testing and silencing 9 volt... more

$21.60

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Firewolf Advanced Photoelectric Smoke Detector, 2-Wire (FW-2)

Firewolf Advanced Photoelectric Smoke Detector, 2-Wire (FW-2)

The Napco 2-wire smoke detectors accurately detect all types of fires for performance superior to previous photoelectric detectors. They come in attractive, low-profile, baseless units with dual LEDs for excellent visibility. The detectors are 100... more

$54.95 $47.20

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Kidde 21010170 Kidde 10 Year Kitchen Smoke & Carbon Monoxide Detector N/A

Kidde 21010170 Kidde 10 Year Kitchen Smoke & Carbon Monoxide Detector N/A

Features: 10 years of battery life Detects smoke and carbon monoxide Sealed-in Lithium power supply Advanced photoelectric sensor detects particles associated with slow smoldering fires Alarm automatically activates when attached to the mounting... more

$58.54

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Arzil Smoke & (CO) Carbon Monoxide Alarms Smoke Detector Carbon Monoxide Detector Battery Operated Carbon Monoxide Monitor and Fire Alarm Photoelectric Smoke Detector Tester

Arzil Smoke & (CO) Carbon Monoxide Alarms Smoke Detector Carbon Monoxide Detector Battery Operated Carbon Monoxide Monitor and Fire Alarm Photoelectric Smoke Detector Tester

This Arzil Combination Smoke and Carbon Monoxide Alarm provides two important safety devices in a single unit. Combination high accurate electrochemical sensor and photoelectric sensor, Electrochemical CO sensor alerts you to carbon monoxide danger,... more

$18.92

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First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm 1039839

First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm 1039839

First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm The First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm detects both smoke and carbon monoxide. It is a wireless-enabled battery-operated detector that features an... more

$92.99

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First Alert Hard-Wired Photoelectric Smoke and Carbon Monoxide Alarm SC7010BV

First Alert Hard-Wired Photoelectric Smoke and Carbon Monoxide Alarm SC7010BV

First Alert Hard-Wired Photoelectric Smoke and Carbon Monoxide Alarm The First Alert Hard-Wired Photoelectric Smoke and Carbon Monoxide Alarm detects both carbon monoxide and smoke all in a single device. The 120-volt CO smoke alarm features a... more

$94.99

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First Alert Slim Photoelectric Smoke Alarm With 10-year Battery FAT1039852

First Alert Slim Photoelectric Smoke Alarm With 10-year Battery FAT1039852

Model number PR710 Low-profile smoke alarm reliably detects smoke from smoldering fires Slim, easy-to-install design is half as thick as standard smoke detectors Built-in 10-year Li-Ion battery offers continuous power for the life of the alarm... more

$39.54

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First Alert(R) 1039852 Slim Photoelectric Smoke Alarm with 10-Year Battery

First Alert(R) 1039852 Slim Photoelectric Smoke Alarm with 10-Year Battery

� Model number PR710;� Low-profile smoke alarm reliably detects smoke from smoldering fires;� Slim, easy-to-install design is half as thick as standard smoke detectors;� Built-in 10-year Li-Ion battery offers continuous power for the life of the... more

$33.99

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Smoke Detector Tester,10 in. L x 9 in. W SDI M8

Smoke Detector Tester,10 in. L x 9 in. W SDI M8

Carbon monoxide and smoke alarms detect danger through ionization, photoelectric cells, or a combination of both. Sdi Smoke Detector Tester include characteristics like: Width: 8", For Use With: Residential or Commercial Detectors. more

$7.42

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Photoelectric Sensor SYSTEM SENSOR D4S

Photoelectric Sensor SYSTEM SENSOR D4S

Photoelectric Sensor, Smoke Detector, Depth (In.) 2-1/2, Height (In.) 5, Length (In.) 7-3/4, Ambient Temp. Limits (F) -4 Degrees to 158 Degrees , Air Velocity (FPM) 100 to 4000, Humidity Range ( Percent RH) 0 to 95, Number Required 1, Standards UL, FM,... more

$68.09

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Kidde Kitchen Smoke and Carbon Monoxide Detector 21010170

Kidde Kitchen Smoke and Carbon Monoxide Detector 21010170

Kidde Kitchen Smoke and Carbon Monoxide Detector Features: Includes end of life and end of hush features 10 Years of battery life Detects smoke and carbon monoxide Sealed-in lithium power supply Advanced photoelectric sensor detects particles... more

$81.99

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Kidde 10 Year Kitchen Smoke & Carbon Monoxide Detector - 1092-0718

Kidde 10 Year Kitchen Smoke & Carbon Monoxide Detector - 1092-0718

Dimensions: 1.6L x 5.22W x 1.6H in.. Features a white finish. Provides photoelectric smoke detection. Alarm chirps when lifespan of the unit is getting low. Suitable for a wall or ceiling mount. Features a silence button. Lifespan of 10 years. The... more

$47.94

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Carbon Monoxide Detector Tester,Aerosol HOME SAFEGUARD HO-CO2

Carbon Monoxide Detector Tester,Aerosol HOME SAFEGUARD HO-CO2

Carbon monoxide and smoke alarms detect danger through ionization, photoelectric cells, or a combination of both. Home Safeguard Carbon Monoxide Detector Tester, Aerosol include characteristics like: For Use With: Residential or Commercial Detectors. more

$10.73

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Electric 4-in-1 Universal Smoke Sensing (IoPhic) Hardwired Smart Alarm

Electric 4-in-1 Universal Smoke Sensing (IoPhic) Hardwired Smart Alarm

Click here for additional savings!

The Universal Security Instruments Electric MDSCN111 4-in-1 Universal Smoke Sensing Smart Alarm provides quadruple the protection with a single installation. This 120-volt AC alarm protects against four deadly household threats: fast-flaming fires,... more

$49.98

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Firex Smoke Alarm, 2.20 x 6.10, White

Firex Smoke Alarm, 2.20 x 6.10, White

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. 120 volt - AC/DC - Hardwire - Hush | Kidde Firex Smoke Alarm / Detector with Slide Load Front Battery Backup (9V Alkaline... more

$17.89

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First Alert Ac Hardwired 120-Volt Photoelectric Smoke Detector Sa520b

First Alert Ac Hardwired 120-Volt Photoelectric Smoke Detector Sa520b

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

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Lowe's

(25,000+)
First Alert Ac Hardwired 120-Volt Photoelectric Smoke Detector Sa773cn

First Alert Ac Hardwired 120-Volt Photoelectric Smoke Detector Sa773cn

Hardwired smoke alarm uses both photoelectric and ionization sensors for maximum protection from both flaming and smoldering fires. 9 volt battery backup provides consistent protection for added safety during power outages. Vortex turret design for... more

$5.99

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Lowe's

(25,000+)
Nest Protect Ac Hardwired 2-Volt Photoelectric Sensor Smoke Detector S

Nest Protect Ac Hardwired 2-Volt Photoelectric Sensor Smoke Detector S

Get alerts on your phone Nest Protect sends you a message when theres a problem or the batteries run low. Every second counts the split-spectrum sensor looks for both fast and slow burning res. Tells you what and where Nest Protect speaks up if theres... more

$119.00

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Lowe's

(25,000+)
First Alert Photoelectric Smoke Alarm With Integrated Strobe Light, 120 Volt Ac/Dc 7010BSL

First Alert Photoelectric Smoke Alarm With Integrated Strobe Light, 120 Volt Ac/Dc 7010BSL

$97.99 $90.72

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First Alert Photoelectric Smoke Alarm, 120 Volt Ac/Dc 7010B

First Alert Photoelectric Smoke Alarm, 120 Volt Ac/Dc 7010B

$26.99 $21.46

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Smoke Alarms: Kidde Smoke Detectors Hardwire Wireless Inter-Connectable 120-Volt Smoke Alarm with Battery Backup RF-SM-Acdc, As Shown

Smoke Alarms: Kidde Smoke Detectors Hardwire Wireless Inter-Connectable 120-Volt Smoke Alarm with Battery Backup RF-SM-Acdc, As Shown

Main Features Sensing Technology: Ionize Output Signal: Frequency - 60 Status Indicators: LED, Alarm Input Voltage Range: 120 V AC Height: 9.8 Width: 8.5 Depth: 6.8 Form Factor: Ceiling Mount Weight (Approximate): oz Limited Warranty: 10 Year Limited... more

$58.25

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Battery Electrochemical Photoelectric Smoke & Carbon Monoxide Detector, As Shown

Battery Electrochemical Photoelectric Smoke & Carbon Monoxide Detector, As Shown

The Battery-Operated Combination Photoelectric Smoke and Carbon Monoxide Alarm packs premium detection capabilities into a sleek, compact design. For those who want a reliable detectio Color: As Shown. more

$65.57

FREE shipping

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Kidde Ionization And Photoelectric Smoke Detector Ac/Dc 21007915

Kidde Ionization And Photoelectric Smoke Detector Ac/Dc 21007915

$36.99 $32.29

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First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White

First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White

Combining safety and style, the First Alert PC910 Combination Photoelectric Smoke and Carbon Monoxide Alarm helps protect your home from fire and dangerous carbon monoxide levels by providing up to a decade of uninterrupted monitoring. This smoke... more

$31.34

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First Alert BRK SC7010BV-6 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 6 Pack

First Alert BRK SC7010BV-6 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 6 Pack

This 6-pack of First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarms features photoelectric smoke sensors and electrochemical carbon monoxide sensors. The exclusive voice alarm not only alerts you whether the threat... more

$316.57

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Protech D4120 4-Wire Photoelectric Duct Smoke Detector

Protech D4120 4-Wire Photoelectric Duct Smoke Detector

The innovair flex D4120 duct smoke detectors provide superb immunity to false alarms and easy, labor saving installation options. Its flexible configurations allow an easy Replacement to any model, and its 2 to 1 sensor to power board offers cost... more

$129.50

FREE shipping

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First Alert BRK SC7010BV-3 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 3 Pack

First Alert BRK SC7010BV-3 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 3 Pack

This 3-pack of First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarms features photoelectric smoke sensors and electrochemical carbon monoxide sensors. The exclusive voice alarm not only alerts you whether the threat... more

$148.88

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First Alert Smoke Detector, Photoelectric and Ionized Alarm | Hardwired with Battery Backup, BRK 3120B

First Alert Smoke Detector, Photoelectric and Ionized Alarm | Hardwired with Battery Backup, BRK 3120B

The First Alert BRK 3120B Hardwired Smoke Alarm includes a battery backup that continues to protect you in the event of a power failure. It’s designed for residential use as well as for institutional locations such as hospitals, hotels, dorms, and... more

$26.16

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First Alert BRK SC7010BV-12 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 12 Pack

First Alert BRK SC7010BV-12 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector, 12 Pack

This 12-pack of First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarms features photoelectric smoke sensors and electrochemical carbon monoxide sensors. The exclusive voice alarm not only alerts you whether the threat... more

$523.25

FREE shipping

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First Alert SA521CN-3ST Hardwired one Link Wireless Smoke Alarm, 120 Vac, Photoelectric, 85 Db

First Alert SA521CN-3ST Hardwired one Link Wireless Smoke Alarm, 120 Vac, Photoelectric, 85 Db

This First Alert SA521CN Wireless Interconnected Hardwired Photoelectric Smoke Alarm is ideal for replacing an existing hardwired smoke alarm and then installing more compatible alarms for an interconnected safety network (additional alarms sold... more

$35.50

FREE shipping

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First Alert Smoke Detector and Carbon Monoxide Detector Alarm with Built-In 10-Year Battery, BRK PRC710

First Alert Smoke Detector and Carbon Monoxide Detector Alarm with Built-In 10-Year Battery, BRK PRC710

The First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery features a photoelectric smoke sensor and an electrochemical carbon monoxide sensor. The photoelectric sensor detects larger smoke particles from smoldering fires... more

$24.79

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