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First Alert SA303CN3 Battery Powered Smoke Alarm with Silence Button
Battery-powered smoke alarm with silence/test button
Features convenient silence/test button, blinking power light, 85-decibel alarm
Also includes side battery drawer and missing battery guard$15.99$7.67 -
First Alert SA304CN3 Smoke Alarm with Escape Light
Ionization battery-operated smoke alarm with escape light
Features convenient silence/test button, blinking power light, 85-decibel alarm
Also includes side battery drawer and missing battery guard$21.99$10.97 -
First Alert SA305CN Smoke Alarm with Long Life Lithium Battery
Lithium battery smoke alarm with silence button
Features convenient silence/test button, blinking power light, 85-decibel alarm
Also includes side battery drawer and missing battery guard$28.99$12.90 -
First Alert SA320CN Double Sensor Battery-Powered Smoke and Fire Alarm
Utilizes both ionization and photoelectric smoke sensors for optimal performance
Intelligent sensing technology reduces non-emergency or nuisance alarms
Operates on 2 AA batteries (included)$59.99$24.50 -
First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm
Utilizes both ionization and photoelectric smoke sensors for optimal performance
Intelligent sensing technology reduces non-emergency or nuisance alarms
Operates on 2 AA batteries (included)$59.99$16.97 -
First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm CustomerPackageType: Frustration-Free Packaging Size: 1 Pack Model: SA320CN Tools & Home Improvement
Utilizes both ionization and photoelectric smoke sensors for optimal performance
Intelligent sensing technology reduces non-emergency or nuisance alarms
Operates on 2 AA batteries (included) -
First Alert SA501CN ONELINK Wireless Battery Operated Smoke Alarm
Battery-operated wireless smoke alarm
Uses photoelectric sensing technology which is environmentally friendlier
Simple to use silence/test button$65.99$52.59 -
First Alert SA501CN2 Interconnected Wireless Battery Operated Smoke Alarm, 2-Pack
First Alert ONELINK battery-operated, interconnected wireless smoke alarm
Uses photoelectric-sensing technology
Simple-to-use silence/test button$129.99$89.97 -
First Alert SA520B Smoke Alarm, Wireless 120V Hardwired Interconnectable OneLink w/ Battery Backup
$42.41 -
First Alert SA521CN Interconnected Hardwire Wireless Smoke Alarm with Battery Backup
Hardwire, interconnected wireless smoke alarm with battery backup
Uses photoelectric sensing technology which is environmentally friendlier
Low battery warning; simple to use silence/test button; pullout battery drawer$75.99$44.48 -
First Alert SA710CN Smoke Alarm with Photoelectric Sensor
Battery-operated smoke alarm with photoelectric sensor
Features convenient silence/test button, blinking power light, 85-decibel alarm
Also includes side battery drawer and missing battery guard$19.99$12.20 -
First Alert SA710LCN Long Life Photoelectric Smoke Alarm with Silence
Optipath 360 technology provides 360-Degree of direct access to the smoke sensing chamber
9-Volt Lithium Battery that will last the lifetime of the SA710LCN
Lithium battery good for entire life of alarm-never replace the battery$26.99$19.97