#1 Home Improvement Retailer

Cart

Cart

Home
Electrical
Fire Safety
Smoke Detectors

Smoke Detectors

32 Results

    Sort by

    Top Sellers

Top Rated

10-Year Battery Powered Smoke Detector with Photoelectric Sensor 2103146610-Year Battery Powered Smoke Detector with Photoelectric Sensor 21031466
(4.2 / 670)
Model# 21031466
$32.47

Buy More, Save More

See Details

Top Rated

10-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 2103155610-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031556
(4.2 / 602)
Model# 21031556
$39.97

Buy More, Save More

See Details

Exclusive

(3-Pack) Hardwired & 10-Year Battery Backup Smoke Detector with Ionization Sensor(3-Pack) Hardwired & 10-Year Battery Backup Smoke Detector with Ionization Sensor
Model# USI/SM/HW10YR/3
$99.97
($33.32 /unit)
Buy 4 or more $89.97
10-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts 2103306510-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts 21033065
(4.4 / 282)
Model# 21033065
$44.97

Buy More, Save More

See Details

Best Seller

10-Year Battery Powered Smoke Detector with Photoelectric Sensor (3-Pack) 2103146810-Year Battery Powered Smoke Detector with Photoelectric Sensor (3-Pack) 21031468
(3.9 / 290)
Model# 21031468
$87.97
($29.32 /unit)
Buy 4 or more $79.17
Quick Connect Wiring Adapter 21032239 and 10-Year Hardwired Smoke Detector with Photoelectric Sensor 21031556 Combo
(4.3 / 972)
$45.44
View Package

Top Rated

10-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21032865 (4-Pack)10-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21032865 (4-Pack)
(4.3 / 516)
Model# 21032865
$148.97
($37.24 /unit)
Buy 4 or more $134.07
10-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts (3-Pack) 2103306710-Year Battery Powered Smoke Detector with Photoelectric Sensor and Voice Alerts (3-Pack) 21033067
(4.4 / 278)
Model# 21033067
$109.00
($36.33 /unit)
Buy 4 or more $98.10

Top Rated

Hardwired Smoke Detector with 10-Year Battery Backup, Voice Alerts, Interconnectable and LED Warning Lights 21033154
(4.4 / 158)
Model# 21033154
$46.77

Exclusive

(3-Pack) 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor(3-Pack) 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor
(3.9 / 44)
Model# USI/SM/10YR/MINI/3
$79.97
($26.66 /unit)
Buy 4 or more $71.97
(3-Pack) 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor(3-Pack) 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor
Model# USI/SM/10YR/MINI/3CA
$79.97
($26.66 /unit)
Buy 4 or more $71.97

Exclusive

(3-Pack) 10-Year Battery Powered Smoke and Fire Detector with Ionization Sensor(3-Pack) 10-Year Battery Powered Smoke and Fire Detector with Ionization Sensor
(4.6 / 40)
Model# USI/SM/10YR/3
$79.97
($26.66 /unit)
Buy 4 or more $71.97