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BRK SC9120B First Alert Smoke & Carbon Monoxide Alarm, Hardwired, 9V Battery

BRK SC9120B First Alert Smoke & Carbon Monoxide Alarm, Hardwired, 9V Battery

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The BRK SC9120B First Alert smoke & carbon monoxide alarm is a 120V AC/DC hardwired smoke and carbon monoxide alarm with battery backup and an 85db horn. This BRK combo... more

$58.75

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First Alert SC9120B Hardwired Smoke/Carbon Monoxide Alarm, 120 VAC, Ionization, White

First Alert SC9120B Hardwired Smoke/Carbon Monoxide Alarm, 120 VAC, Ionization, White

First Alert Ion Sensor Carbon Monoxide/Smoke Alarm - This smoke and CO combination alarm eliminates the need for 2 electrical boxes and features a permanently installed CO sensor and dual ionization smoke sensor, separate visual and audible smoke and... more

$30.99

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3x First Alert BRK SC9120B Hardwire Combination Smoke/Carbon (Black) Monoxide Alarm with Battery Backup (Pack of 3)

3x First Alert BRK SC9120B Hardwire Combination Smoke/Carbon (Black) Monoxide Alarm with Battery Backup (Pack of 3)

The BRK SC9120B hardwire combination smoke 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,... more

$99.99

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First Alert 3120B Hardwired Combination Smoke (Grey) Alarm, 120 V, Ionization/Photoelectric

First Alert 3120B Hardwired Combination Smoke (Grey) Alarm, 120 V, Ionization/Photoelectric

First Alert Smoke Alarm, Hardwired, Combination, 120 V, 60 Hz, AA Battery, Ionization/Photoelectric Sensor, White more

$282.76

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3x First Alert BRK SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (3 Pack)

3x First Alert BRK SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (3 Pack)

The BRK SC9120B hardwire combination smoke 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,... more

$95.00

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BRK SC9120B

BRK SC9120B

Item: Smoke and Carbon Monoxide Alarm, Detection Method: Ionization, Electrochemical, Interconnection Capability: Up to 18 Units, Power Source: 120VAC, 9V, Audible Alert: 85dB @ 10 ft., Horn, Visual Alert: Red LED, Diameter: 5-5/8", Height: 2", Digital... more

$99.77 $38.88

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First Alert Hardwired Interconnected Smoke Alarm with Battery Backup

First Alert Hardwired Interconnected Smoke Alarm with Battery Backup

Free Shipping on Over 500K Items!

First Alert hardwire smoke alarm with photoelectric sensor is designed to reduce common nuisance alarms. It's an excellent choice for installations in or near kitchens, near fireplaces, or in hallways directly outside bathrooms, utility rooms, or other... more

$22.40

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First Alert Hardwired Smoke Alarm with Escape Light

First Alert Hardwired Smoke Alarm with Escape Light

Free Shipping on Over 500K Items!

The BRK Photoelectric Sensor Smoke Alarm with Escape Light is easy to install, maintain and quality-engineered to be virtually maintenance free for years. This AC hardwired alarm not only alerts you to smoke and fire with a loud 85-decibel alarm, but... more

$28.49

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First Alert Hardwired Interconnected Carbon Monoxide Alarm with Battery Backup

First Alert Hardwired Interconnected Carbon Monoxide Alarm with Battery Backup

Free Shipping on Over 500K Items!

The BRK hardwire carbon monoxide alarm detects dangerous CO gas and allows you peace of mind with its battery backup. This alarm features a controlled microprocessor for few were nuisance alarms and quick plug-in power connector for easy installation.... more

$27.86

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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

$41.25

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Lowe's

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

First Alert Ac Hardwired 120-Volt Photoelectric Sensor Smoke Detector

Hardwired photoelectric smoke alarm with 9 volt battery back up. Photoelectric smoke sensing reduces false alarms like those caused by cooking fires and shower steam. . Battery backup provides consistent protection for added safety during power... more

$19.97

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Lowe's

(25,000+)
First Alert CO5120PDBN Hardwired Carbon Monoxide Alarm - CO5120PDBN

First Alert CO5120PDBN Hardwired Carbon Monoxide Alarm - CO5120PDBN

Hardwired alarm with digital displayIntelligent sensing technologyTest/silence button85-decibel hornLatching alarm indicatorSide load battery drawer with 9-Volt backup battery. The First Alert CO5120PDBN Hardwired Carbon Monoxide Alarm features an... more

$46.99 $33.00

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First Alert Photoelectric Smoke And Carbon Monoxide Detector With Voic

First Alert Photoelectric Smoke And Carbon Monoxide Detector With Voic

Hardwired photoelectric/CO combination alarm with voice meets new construction requirements for the state of Massachusetts and other states/counties that have similar requirements. Exclusive! Voice alarm with programmable location. Programmable with up... more

$71.10

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

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

Smoke alarm Photoelectric sensor and battery backup Features convenient silence/test button Dust cover 85-decibel alarm Alarm indicator identifies which unit triggered alarm Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide... more

$20.98

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Overstock.com

(675,000+)
First Alert Hardwire Combination Smoke/carbon Monoxide Alarm With Battery Backup - Sc9120b

First Alert Hardwire Combination Smoke/carbon Monoxide Alarm With Battery Backup - Sc9120b

$69.99

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First Alert First Alert Onelink Wi-Fi Smoke/Co Combo Alarm With Voice, Hardwired, Tamper Proof, 10-Year Sealed B AC10-500B

First Alert First Alert Onelink Wi-Fi Smoke/Co Combo Alarm With Voice, Hardwired, Tamper Proof, 10-Year Sealed B AC10-500B

$198.99 $159.14

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First Alert/brk Brands Inc Smoke/co Alarm 120v Brk

First Alert/brk Brands Inc Smoke/co Alarm 120v Brk

Brk Combo Smoke Carbon Monoxide Alarm *120v Ac 60 Hz With 9 Volt Battery Back Up *intelligent Sensor Reduces Nuisance Alarms *silence/test Button *ionization Smoke Sensor *tin Oxide Sensor Permanently Stores Highest Carbon Mono more

$40.56

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First Alert/brk Brands Inc Smoke Alarm Ion 120v Brk

First Alert/brk Brands Inc Smoke Alarm Ion 120v Brk

First Alert Ionization Smoke Alarm *install In Bedroom, Hall Or Basement *120v Ac 60 Hz Hard Wired *9 Volt Battery Backup Side Door *single Test/silence Button *intelligent Sensor Reduces Nuisance Alarms *ionization Smoke Sen more

$15.99

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Onelink by First Alert Wi-Fi Smoke + Carbon Monoxide Alarm, Hardwired, Apple Home Kit-Enabled AC10-500

Onelink by First Alert Wi-Fi Smoke + Carbon Monoxide Alarm, Hardwired, Apple Home Kit-Enabled AC10-500

Onelink by First Alert Wi-Fi Smoke + Carbon Monoxide Alarm, Hardwired, Apple Home Kit-Enabled The home kit-enabled Onelink by First Alert Wi-Fi smoke+carbon monoxide alarm and the free onelink home app on your iPhone or iPad work for your peace of... more

$158.99

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First Alert/brk Brands Inc Co Detector Plugin First

First Alert/brk Brands Inc Co Detector Plugin First

First Alert Plug In Carbon Monoxide Alarm *for Bedroom, Hall Or Basement *85 Db Alarm *two Aa Battery Backup (included) *intelligent Sensor Reduces Nuisance Alarms *samples Air Every Second *indicator Power Light *tin Oxid more

$24.90

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Kidde KA-B - First Alert / BRK to Kidde Smoke Alarm Wiring Adapter - 900-0150-025

Kidde KA-B - First Alert / BRK to Kidde Smoke Alarm Wiring Adapter - 900-0150-025

The quick convert adapter allows the installation of a new Kidde alarm to an existing competitive wiring harness. This allows for easy installation when replacing the specified smoke alarm brands with a Kidde product. The smoke alarm adapter also... more

$3.09

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First Alert- Brk Escape Ladder El52-2

First Alert- Brk Escape Ladder El52-2

Escape ladder Fully assembled and ready to use Slip resistant rungs and rung stabilizers provides extra strength and maximum durability Tested to ASTM standards Dupont Cordura nylon strapping Strong steel construction test to 1 12s 2 story x 14' Length... more

$51.90 $39.92

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First Alert 1092-0619 White Smoke Detector Combination Smoke and Carbon Monoxide Alarm with Battery

First Alert 1092-0619 White Smoke Detector Combination Smoke and Carbon Monoxide Alarm with Battery

First Alert, SC9120B, Smoke Detector, White, Safety Equipment Features: Detects both smoke and carbon monoxideUses ionization technology and features an electrochemical sensorLarge, simple to use silence/test button emits low battery warningFeatures... more

$64.20 $46.23

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First Alert Hardwired Smoke Alarm with Battery Backup 9120B

First Alert Hardwired Smoke Alarm with Battery Backup 9120B

First Alert Hardwired Smoke Alarm with Battery Backup Features: -Smoke alarm.-Single button for testing and silencing.-Smoke detection technologies.-Latching alarm indicator, identifies which unit initiated an alarm.-Perfect mount allows for easy... more

$31.99

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First Alert/Brk Brands Alarm Smoke/Co 10Yr Batt Only DC10-500

First Alert/Brk Brands Alarm Smoke/Co 10Yr Batt Only DC10-500

$394.99 $334.62

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First Alert/Brk Brands Alarm Smoke Ac Dcbkup Ion/Phto 3120B

First Alert/Brk Brands Alarm Smoke Ac Dcbkup Ion/Phto 3120B

$275.99 $255.40

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First Alert SA521CN-3ST Hardwired Onelink Wireless Smoke (Grey) Alarm, 120 VAC, Photoelectric, 85 dB

First Alert SA521CN-3ST Hardwired Onelink Wireless Smoke (Grey) Alarm, 120 VAC, Photoelectric, 85 dB

First Alert Smoke Alarm, Hardwired, Onelink, Wireless, 120 VAC, (2) AA Battery, Photoelectric Sensor, 85 dB Sound, White, Includes: Mute Button, Test/Silence Button, UL 217, FCC Compliant more

$58.87

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BRK Photo-Electric Hardwired Smoke Detector with Strobe Light Alarm, As Shown

BRK Photo-Electric Hardwired Smoke Detector with Strobe Light Alarm, As Shown

About this item Hardwired smoke alarm with battery back-up and integrated 177 candela strobe meets codes where a photoelectric smoke sensor and an ADA approved strobe is required- Integrated smoke alarm and strobe light- Photoelectric smoke sensing... more

$75.99

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First Alert Hardwired Smoke (Grey) Alarm 6-pack

First Alert Hardwired Smoke (Grey) Alarm 6-pack

First Alert Hardwired Smoke Alarm, 6-pack Product Features more

$81.51

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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup

First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup

The BRK 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... more

$34.99

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First Alert Brk 225590 0.57 Cu ft. Digital Anti Theft Safe, Black, As Shown

First Alert Brk 225590 0.57 Cu ft. Digital Anti Theft Safe, Black, As Shown

Features 0.57 cuft, 20 lb, black, anti-theft safe Perfect for securing your valuables & personal items Welded Steel Construction, Dual Lock Access Pry Resistant Concealed Hinges & 2 Live Door Bolts Electronic Keypad Lock Allows Users To Program A... more

$102.56

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BRK Electronics - AC10-500 - Onelink by First Alert AC10-500 Onelink(R) Wi-Fi(R) Smoke & Carbon Monoxide Alarm (Hardwire, Black

BRK Electronics - AC10-500 - Onelink by First Alert AC10-500 Onelink(R) Wi-Fi(R) Smoke & Carbon Monoxide Alarm (Hardwire, Black

Onelink by First Alert AC10-500 Onelink(R) Wi-Fi(R) Smoke & Carbon Monoxide Alarm (Hardwire with Battery Backup) Monitors for both smoke & carbon monoxide Installs easily with setup from iPad(R)/iPhone(R)/iPod(R) touch Connects to Onelink(R) Home app... more

$119.95

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First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarm 1 Pack, Ship from USA,Brand BRK Brands

First Alert BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarm 1 Pack, Ship from USA,Brand BRK Brands

The First Alert BRK SC7010BV hardwire combination smoke and carbon monoxide alarm with Voice & Location is easy to program with 11 pre-programmed home locations. The voice alarm not only tells you what part of the home is in danger, but whether the... more

$64.69

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Kidde KA-B - Quick Convert Adapter for Use w/ BRK or First Alert Smoke (Grey) Alarms

Kidde KA-B - Quick Convert Adapter for Use w/ BRK or First Alert Smoke (Grey) Alarms

The quick convert adapter allows the installation of a new Kidde alarm to an existing competitive wiring harness. This allows for easy installation when replacing the specified smoke alarm brands with a Kidde product. The smoke alarm adapter also... more

$6.59

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First Alert F BRK Brands C Inc. 0.19CF Safe, Multi

First Alert F BRK Brands C Inc. 0.19CF Safe, Multi

Theft-resistant fire and water chest provides peace of mind knowing your important documents and belongings are safe and sound. The chest interior measures 8.5 H x 13 W x 3inD, weighs 21 pounds and is made to hold standard letter-size papers and keep... more

$58.20

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First Alert Brk DC10-500 DC Smoke/CO2 Detector - Quantity 3, Black

First Alert Brk DC10-500 DC Smoke/CO2 Detector - Quantity 3, Black

One Link, White, DC Battery Operated Smoke & CO2 Detector, 2 In 1 Wireless Combination Smoke & Carbon Monoxide Alarm, Equipped With 2 Aa Batteries, App Allows You To Check History Of Alarms & Monitor CO2 Levels, You Will Be Notified In The Event Of A... more

$116.38

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First Alert Brk 4 Packs Hand Gun/Pstl Safe, Purple

First Alert Brk 4 Packs Hand Gun/Pstl Safe, Purple

Hand Gun & Pistol Safe, Constructed Of 18 Gauge Steel With Black Powder Coated Finish, Includes An Electronic Keypad With Programmable 3 To 8 Digit No See Pass Code, Spring Loaded Door Locking Mechanism That Opens Quickly Upon Entry Of The Pass Code &... more

$79.16

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First Alert 601061 Brk Smoke Alarm Ac-Dc Photoelectric, As Shown

First Alert 601061 Brk Smoke Alarm Ac-Dc Photoelectric, As Shown

Hardwired smoke alarm with battery back-up meets codes where a photoelectric smoke sensor is required for new construction. Photoelectric smoke sensing technology Latching Alarm Indicator (on product made after June 2010) Single button test/silence 9V... more

$39.31

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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup 1 Pack, From US,Brand generic

First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup 1 Pack, From US,Brand generic

Product Description .Superior carbon monoxide sensor and dual ionization smoke alarm|Inter-connectable with and First Alert hardwired smoke and carbon monoxide alarms|Easy to install universal mount bracket|Simple to use silence/test button; separate... more

$41.79

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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup

First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup

The BRK 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... more

$38.92

FREE shipping

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