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Kidde Hardwire Smoke Alarm

Protect your family with this sensitive loud alarm; connects directly to your homes electrical system for continuous function plus with a battery backup in case of outages, Stateoftheart ionization sensor; fast and easy installation, Hush button lets you quickly silence false alarms; lowbattery sign... Read more

Stores Selling: 4

$14.00 - $24.00

Smoke Detector :Unitsize Kid0918e

KIDDE 0918E Smoke Detector Ionization sensor ; Exit light for halls & stairways ; Low-battery indicator ; Includes 9V battery ... Read more

Stores Selling: 3

$13.00 - $23.00

Brk Brands/First Alert Sa300cn 9v Smoke Alarm

First Alert, 9V Battery Powered Battery Included, General Use Smoke Alarm, Ionization Technology, New Enhanced Smoke Gathering Design, Blinking Power Indicator, Single Test Button To Run Complete System Diagnostics, Side Out Battery Drawer For Easy Battery Replacement, 10 Year Limited Warranty, Not ... Read more

Stores Selling: 3

$8.00 - $29.00

10yr Lith Smoke Alarm

10 Year Lithium Smoke Alarm, Provides Continuous Power For Up To 10 Years, Never Needs Replacement Battery, Tamper Resistant, Power Cell Can Not Be Removed, Secured Lithium Power Cells, Loud 85 Decibel Alarm, Low Battery Warning, Sealed Alarm Meet Code Requirements. ... Read more

Stores Selling: 11

$19.00 - $41.00

First Alert SA710LCN Smoke Alarm with 9 Volt Lithium Battery

"FIRST ALERT" SMOKE ALARM * Photoelectric battery operated * Single button silence/ test*9 volt removable Lithium battery * 10 year limited warranty * Eco-friendly ... Read more

Stores Selling: 2

$27.00 - $28.00

general electric 405-03 Polarity Reversal Relay, 12VDC for Use w/2 or 4-Wire Smoke Detectors. 1 Circuit. Enables Any Control Panel to Trip All ESL Sounder Smoke Detectors On a Loop When Alarm is Detected. UL Listed

Polarity Reversal Relay, 12VDC for Use w/2 or 4-Wire Smoke Detectors. 1 Circuit. Enables Any Control Panel to Trip All ESL Sounder Smoke Detectors On a Loop When Alarm is Detected. UL Listed ... Read more

Stores Selling: 2

$24.00 - $24.00

general electric 528BXT Photoelectric 2-Wire Smoke Detector w/CleanMe and Heat Sensor, Same as 521BXT w/ULC Listing

Stores Selling: 2

$25.00 - $25.00

Crow SM-871 4-Wire Photoelectric smoke detector 12-24VDC

4-Wire Photoelectric smoke detector 12-24VDC

$22.75

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521b Sentrol 2 Wire Photoelectric Smoke Detector

NEW IN BOX WITH WARRANTY 521B SENTROL 2 WIRE PHOTOELECTRIC SMOKE DETECTOR WITH CLEAN ME REPORTING FEATURE.Sentrol ESL 521B 2-Wire Smoke Detector 6-24D...

$23.59

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Air Products and Control Inc. MS-RA/R Remote Accessory for MS Series Duct S...

The MS Series remote accessories are designed to be used with the Air Products and Controls Duct Smoke Detectors to provide audible and visual indicat...

$22.00

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SecurityMan Wireless Smoke Sensor For Air-Alarm - SM-93

The SecurityMan SM-93 Wireless Smoke Sensor is a component for the SecurityMan Air-Alarm wireless security system. As always this SecurityMan product ...

$28.99

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Sm-93 Wireless Smoke Sensor For Air-alarm System

Add-on Wireless Smoke Sensor For Air-alarm System Wireless Transmitting Distance: _300 Ft In Open Area Operating Power: 9v Alkaline Battery Batter...

$26.74

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SA302, First Alert Battery Powered, Smoke Alarm with Photoelectric & Ioniza...

First Alert Battery Powered, Smoke Alarm with Photoelectric & Ionization Sensors

$20.99

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First Alert 120-Volt AC/DC Photoelectric Smoke Alarm

Shop Lowe's® Official Site For The First Alert 120-Volt AC/DC Photoelectric Smoke Alarm You Need Online Now!

$21.97

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GE 548C Photoelectric 4-Wire Smoke Detector, Same as 541C w/ULC Listing

Photoelectric 4-Wire Smoke Detector, Same as 541C w/ULC Listing

$22.00

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Ademco Esl 429at 2-wire Smoke Detector & Heat Detector

$23.95

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First Alert FIRST ALERT MARINE FIRE ALARM Smoke Detectors

FIRST ALERT MARINE FIRE ALARM

$21.99

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Smoke Alarm - Dual Sensor - Detects Flaming and Smoldering Fires - Bat

Kidde PI9000 Smoke Alarm - Dual Sensor - Detects Flaming and Smoldering Fires - Battery Operated - Kidde PI9000

$26.29

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SA303 Smoke Alarm with Silence Feature (3-Alarm Bundle Pack)

This bundle pack includes 3 Alarms and 3x9V batteries. First Alert® SA303 battery-powered smoke alarms are easy to install and have many unique featu...

$28.95

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SA773CN, First Alert 120V Hardwired Photoelectric and Ionization Smoke Alar...