Best Seller
First Alert SA9120BCN 120V AC Hardwired Smoke Alarm

First Alert SA9120BCN 120V AC Hardwired Smoke Alarm

Hardwired smoke detectors are wired directly into your homes electrical system. Detector includes battery backup and mute button. Battery backup ensures alarm works even during power outages. Mute feature silences nuisance alarms from cooking smoke or... more

$17.47

go to store
First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered- Frust Free

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

The First Alert SA320CN Dual-Sensor Smoke and Fire Alarm is an advanced smoke detector that uses ionization and photoelectric sensors to provide early warning of both smoldering and flaming fires. It also features intelligent sensing technology to... more

$20.59

go to store
Best Seller
First Alert PRC700 Smoke and Carbon Monoxide Alarm, Battery Operated

First Alert PRC700 Smoke and Carbon Monoxide Alarm, Battery Operated

The First Alert PRC700 Combination Smoke and Carbon Monoxide Alarm is designed to provide the same trusted functionality with a new, slim profile that blends into your home décor. This smoke and carbon monoxide detector provides comprehensive detection... more

$31.89

go to store
First Alert SA521CN ONELINK Hardwire Wireless Smoke Alarm with Battery Backup

First Alert SA521CN ONELINK Hardwire Wireless Smoke Alarm with Battery Backup

For those who want a comprehensive detection system without hiring an electrician or worrying about hardwiring, the First Alert SA521CN Wireless Interconnected Hardwired Photoelectric Smoke Alarm is an ideal solution. Use this smoke detector to replace... more

$34.66

go to store
Firewolf Advanced Photoelectric Smoke & Heat Detector, 2-Wire (FW2-H)

Firewolf Advanced Photoelectric Smoke & Heat Detector, 2-Wire (FW2-H)

"The Napco 2-wire smoke detectors more accurately detect all types of fires. The detectors are 100 percent burn-in tested for precision detection of even minute particles. FEATURES: Low profile, only 1.8"" high. Built-in thermal heat sensor (135... more

$52.95

FREE shipping

go to store
Kidde 90136 - Sealed Battery Smart Hush Smoke Alarm with 10 Year Lithium Battery (900-0136-003 i9010)

Kidde 90136 - Sealed Battery Smart Hush Smoke Alarm with 10 Year Lithium Battery (900-0136-003 i9010)

Kidde Sealed Battery - Smart Hush | Kidde Smoke Alarm / Detector with 10 Year Lithium Battery (900-0136-003 i9010 90136) more

$22.99

go to store
Kidde 08700 - Battery Operated Carbon Monoxide and Smoke Alarm (21008700 KN-COSM-XRT-BA)

Kidde 08700 - Battery Operated Carbon Monoxide and Smoke Alarm (21008700 KN-COSM-XRT-BA)

Kidde Battery Operated - Voice Alarm - Carbon Monoxide and Smoke Alarm | Carbon Monoxide and Smoke Alarm / Detector (21008700 KN-COSM-XRT-BA 08700) more

$50.99

go to store
Kidde 05672 - 9 volt Battery Operated Hush Smoke Alarm (Battery Included) (0976-9997 i9070)

Kidde 05672 - 9 volt Battery Operated Hush Smoke Alarm (Battery Included) (0976-9997 i9070)

Kidde 9 volt - Battery Operated - Front Load - Hush | Kidde Smoke Alarm / Detector (Battery Included) (0976-9997 i9070 05672) more

$15.39

go to store
Kidde 40381 - 120 volt Smart Hush Smoke Alarm with Rear Load Battery Backup (9V Battery Included) (21006378 i12040)

Kidde 40381 - 120 volt Smart Hush Smoke Alarm with Rear Load Battery Backup (9V Battery Included) (21006378 i12040)

Kidde 120 volt - AC/DC - Hardwire - Smart Hush | Kidde Firex Smoke Alarm / Detector with Rear Load Battery Backup (9V Battery Included) (21006378 i12040 40381) more

$9.89

go to store
Kidde 27695 - 120 volt Spring Load Smart Hush Smoke Alarm with Front Load Battery Backup (Alkaline 9V Battery Included) (21006931 i12060-A)

Kidde 27695 - 120 volt Spring Load Smart Hush Smoke Alarm with Front Load Battery Backup (Alkaline 9V Battery Included) (21006931 i12060-A)

Kidde 120 volt - AC/DC - Hardwire - Spring Load - Smart Hush | Kidde Firex Smoke Alarm / Detector with Front Load Battery Backup (Alkaline 9V Battery Included) (21006931 i12060-A 27695) more

$14.99

go to store
Kidde 09145 - 9 volt Battery Operated 4" Smoke Alarm with Standard Base Plate (Battery Included) (0914E i9040)

Kidde 09145 - 9 volt Battery Operated 4" Smoke Alarm with Standard Base Plate (Battery Included) (0914E i9040)

Kidde 9 volt - Battery Operated - 4" - Fire Sentry | Kidde Smoke Alarm / Detector with Standard 5" Base Plate (Battery Included) (0914E i9040 09145) more

$6.69

go to store
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

go to store
Kidde 07581 - 120 volt Hush Smoke Alarm with Slide Load Front Battery Backup (9V Battery Included) (21007581 i4618)

Kidde 07581 - 120 volt Hush Smoke Alarm with Slide Load Front Battery Backup (9V Battery Included) (21007581 i4618)

Kidde 120 volt - AC/DC - Hardwire - Hush | Kidde Firex Smoke Alarm / Detector with Slide Load Front Battery Backup (9V Battery Included) (21007581 i4618 07581) more

$10.69

go to store
Kidde 26065 - Battery Operated Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21026065 P3010CU)

Kidde 26065 - Battery Operated Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21026065 P3010CU)

Kidde Battery Operated - 10-year Sealed Lithium Battery - ClamShell - Smoke & Carbon Monoxide Alarm - Voice Alarm | Kidde Smoke & Carbon Monoxide Alarm / Detector (10 year Battery Included) (21026065 P3010CU 26065) more

$70.89

go to store
Kidde 10167 - Battery Operated Hallway Smoke Alarm (10 year Battery Included) (21010167 P3010H)

Kidde 10167 - Battery Operated Hallway Smoke Alarm (10 year Battery Included) (21010167 P3010H)

Kidde Battery Operated - 10-year Sealed Lithium Battery - ClamShell - Safety Light - Hallway | Kidde Smoke Alarm / Detector (10 year Battery Included) (21010167 P3010H 10167) more

$41.39

go to store
Kidde 05557 - Battery Operated Hush Smoke Alarm Wireless System (3 AA Batteries Included) (0919-9999 RF-SM-DC)

Kidde 05557 - Battery Operated Hush Smoke Alarm Wireless System (3 AA Batteries Included) (0919-9999 RF-SM-DC)

Kidde Battery Operated - Hush - Interconnectable | Kidde Smoke Alarm / Detector Wireless System (3 AA Batteries Included) (0919-9999 RF-SM-DC 05557) more

$36.39

go to store
First Alert Ac Hardwired Photoelectric Combination Smoke And Carbon Mo

First Alert Ac Hardwired Photoelectric Combination Smoke And Carbon Mo

AC hardwired smoke and carbon monoxide detector prevents house fires and accidental poisoning. Photoelectric smoke sensing technology detects slow smoky and smoldering fires and reduces nuisance alarms. Battery backup provides consistent protection... more

$58.96

FREE shipping

go to store

Lowe's

(25,000+)
Kidde 07583 - 120 volt Hush Smoke Alarm with Slide Load Front Battery Backup (9V Alkaline Battery Included) (21007583 i4618-A)

Kidde 07583 - 120 volt Hush Smoke Alarm with Slide Load Front Battery Backup (9V Alkaline Battery Included) (21007583 i4618-A)

Kidde 120 volt - AC/DC - Hardwire - Hush | Kidde Firex Smoke Alarm / Detector with Slide Load Front Battery Backup (9V Alkaline Battery Included) (21007583 i4618-A 07583) more

$11.59

go to store
Kidde 05560 - 120 volt Hush Smoke Alarm Wireless System with Battery Backup (9V Battery Included) (1279-9999 RF-SM-AC)

Kidde 05560 - 120 volt Hush Smoke Alarm Wireless System with Battery Backup (9V Battery Included) (1279-9999 RF-SM-AC)

Kidde 120 volt - Hush - Interconnectable | Kidde Smoke Alarm / Detector Wireless System with Battery Backup (9V Battery Included) (1279-9999 RF-SM-AC 05560) more

$58.29

go to store
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

go to store
Kidde 40382 - 120 volt Smart Hush Smoke Alarm with Safety Light (9V Battery Included) (21006379 i12080)

Kidde 40382 - 120 volt Smart Hush Smoke Alarm with Safety Light (9V Battery Included) (21006379 i12080)

Kidde 120 volt - AC/DC - Hardwire - Smart Hush | Kidde Firex Smoke Alarm / Detector with Safety Light & Rear Load Battery Backup (9V Battery Included) (21006379 i12080 40382) more

$21.69

go to store
Kidde 07582 - 120 volt Hush Smoke Alarm with Slide Load Front Battery Backup (9V Alkaline Battery Included) (21007582 i5000)

Kidde 07582 - 120 volt Hush Smoke Alarm with Slide Load Front Battery Backup (9V Alkaline Battery Included) (21007582 i5000)

Kidde 120 volt - AC/DC - Hardwire - Hush | Kidde Firex Smoke Alarm / Detector with Slide Load Front Battery Backup (9V Alkaline Battery Included) (21007582 i5000 07582) more

$13.39

go to store
Kidde 10170 - Battery Operated Kitchen Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21010170 P3010K-CO)

Kidde 10170 - Battery Operated Kitchen Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21010170 P3010K-CO)

Kidde Battery Operated - 10-year Sealed Lithium Battery - ClamShell - Kitchen - Smoke & Carbon Monoxide Alarm | Kidde Smoke & Carbon Monoxide Alarm / Detector (10 year Battery Included) (21010170 P3010K-CO 10170) more

$57.89

go to store
First Alert Pr710 Battery-Powered 120-Volt Photoelectric Sensor Smoke

First Alert Pr710 Battery-Powered 120-Volt Photoelectric Sensor Smoke

Low-profile smoke alarm reliably detects smoke from smoldering fires. Slim easy-to-install design is half as thick as a standard smoke detector. Built-in 10-year battery offers continuous power for the life of the alarm. Photoelectric sensor detects... more

$24.96

go to store

Lowe's

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

First Alert Z Wave Battery-Powered 3-Volt Photoelectric Sensor Smoke D

3-volt battery-powered smoke detector works with Iris system to send you mobile alerts and e-mails after the smoke alarm is activated. Photoelectric smoke sensor reduces false alarms from cooking candles or showers and detects slow smoky and smoldering... more

$39.97

go to store

Lowe's

(25,000+)
First Alert Battery-Powered Photoelectric Smoke And Carbon Monoxide Co

First Alert Battery-Powered Photoelectric Smoke And Carbon Monoxide Co

Battery-powered smoke and carbon monoxide detector protects your family against smoke fire and toxic gas. Photoelectric sensor with a patented smoke entry system detects slow smoky and smoldering fires and reduces false alarms. Testsilence button... more

$38.96

go to store

Lowe's

(25,000+)
First Alert Wireless Interconnect Battery-Operated Photo Smoke And Car

First Alert Wireless Interconnect Battery-Operated Photo Smoke And Car

Battery-powered smoke and carbon monoxide detector helps you avoid house fires and accidental poisoning. Photoelectric smoke sensing technology detects slow smoky and smoldering fires and reduces nuisance alarms. Front-load door makes battery... more

$49.98

FREE shipping

go to store

Lowe's

(25,000+)
Kidde 00114 - 120 volt Carbon Monoxide & Smoke Alarm with Battery Backup (2AA Batteries Included) (21006377-A KN-COSM-IBA)

Kidde 00114 - 120 volt Carbon Monoxide & Smoke Alarm with Battery Backup (2AA Batteries Included) (21006377-A KN-COSM-IBA)

Kidde 120 volt - Direct Wire - Hush? - Smart Interconnect? - Front Load Battery | Kidde Combination Carbon Monoxide & Smoke Alarm / Detector with Battery Backup & Verbal Warning (2AA Batteries Included) (21006377-A KN-COSM-IBA 00114) more

$39.99

go to store
BRK ELECTRONICS SC7010B CARBON MONOXIDE PHOTO ELECTRIC SMOKE DETECTOR SC7010B CARBON MONOXIDE PHOTO ELECTRIC SMOKE DETECTOR

BRK ELECTRONICS SC7010B CARBON MONOXIDE PHOTO ELECTRIC SMOKE DETECTOR SC7010B CARBON MONOXIDE PHOTO ELECTRIC SMOKE DETECTOR

BRK ELECTRONICS SC7010B CARBON MONOXIDE PHOTO ELECTRIC SMOKE DETECTOR SC7010B CARBON MONOXIDE PHOTO ELECTRIC SMOKE DETECTOR more

$60.89

FREE shipping

go to store
1Pcs/2Pcs/4Pcs 2 in 1 Smoke Alarm + LCD CO Carbon Monoxide LED Detector Carbon Monoxide Detector Smoke Alarm Sound Combo Sensor Battery Operated LED Detector Tester

1Pcs/2Pcs/4Pcs 2 in 1 Smoke Alarm + LCD CO Carbon Monoxide LED Detector Carbon Monoxide Detector Smoke Alarm Sound Combo Sensor Battery Operated LED Detector Tester

"Package Included:1 x Smoke Alarm1 x English User Manual2 x Expansion Plugs2 x ScrewsSpecifications:Dimension: Approx. 11.4x 3.5cm/ 4.89x 1.38 ""Power Supply: 1 x 9V alkaline 6LR61 or carbon zinc battery 6F22CO: Sensitivity & timeSmoke: 1%~5%/ FT... more

$21.19

FREE shipping

go to store
Carbon Monoxide Detector Co And Smoke Detector Co And Smoke Detector Monoxide And Smoke Alarm High Sensitive Poisoning Gas Sensor Tester Smoke Sensor Combination White

Carbon Monoxide Detector Co And Smoke Detector Co And Smoke Detector Monoxide And Smoke Alarm High Sensitive Poisoning Gas Sensor Tester Smoke Sensor Combination White

CO And Smoke Detector Monoxide And Smoke Alarm High Sensitive Poisoning Gas Sensor Tester Smoke Sensor CombinationFeatures: The combination alarm monitors the air for the presence of CO or a potential fire. Alarm will sound and be accompanied by the... more

$17.57

FREE shipping

go to store
1Pcs/2Pcs/4Pcs 2 in 1 Smoke Alarm + LCD CO Carbon Monoxide LED Detector Carbon Monoxide Detector Smoke Alarm Sound Combo Sensor Battery Operated LED Detector Tester

1Pcs/2Pcs/4Pcs 2 in 1 Smoke Alarm + LCD CO Carbon Monoxide LED Detector Carbon Monoxide Detector Smoke Alarm Sound Combo Sensor Battery Operated LED Detector Tester

"Package Included:1 x Smoke Alarm1 x English User Manual2 x Expansion Plugs2 x ScrewsSpecifications:Dimension: Approx. 11.4x 3.5cm/ 4.89x 1.38 ""Power Supply: 1 x 9V alkaline 6LR61 or carbon zinc battery 6F22CO: Sensitivity & timeSmoke: 1%~5%/ FT... more

$68.39

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738ULT

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738ULT

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :190*70*20mmWeight:240gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$34.55

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :190*85*40mmWeight:260gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$33.97

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-748

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-748

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :200*20*100mmWeight:240gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$44.58

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-748

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-748

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :200*20*100mmWeight:240gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$44.58

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :190*85*40mmWeight:260gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$33.97

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738ULT

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738ULT

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :190*70*20mmWeight:240gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$34.55

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738ULT

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738ULT

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :190*70*20mmWeight:240gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$34.55

FREE shipping

go to store
Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738

Home Smoke Heat Detector Fire Alarm Fire Smoke Sensor Detector Alarm ALF-738

Features:Compatible to any environmentA good choice for your alarm hostSpecifications:Dimension :190*85*40mmWeight:260gPackage included:1 * Alarm Board For Alarm HostAll the fittings more

$33.97

FREE shipping

go to store

More information about Safety & Security

Best prices on Beam smoke detector in Safety & Security online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.