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Highly Rated Smoke Detectors

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Hardwired Interconnected Smoke Detector with Photoelectric Sensor (4-Pack) 21032827Hardwired Interconnected Smoke Detector with Photoelectric Sensor (4-Pack) 21032827
(4.2 / 838)
Model# 21032827
$109.00
($27.25 /unit)
Buy 4 or more $98.10

Top Rated

Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031482Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031482
(4.1 / 848)
Model# 21031482
$28.47

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Top Rated

10-Year Battery Powered Smoke Detector with Photoelectric Sensor 2103146610-Year Battery Powered Smoke Detector with Photoelectric Sensor 21031466
(4.2 / 704)
Model# 21031466
$32.47

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10-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 2103155610-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031556
(4.2 / 632)
Model# 21031556
$39.97

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Battery Powered Smoke Detector with Photoelectric Sensor 21031447Battery Powered Smoke Detector with Photoelectric Sensor 21031447
(4.4 / 222)
Model# 21031447
$27.97

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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 / 544)
Model# 21032865
$148.97
($37.24 /unit)
Buy 4 or more $134.07
Quick Connect Wiring Adapter 21032239 and 10-Year Hardwired Smoke Detector with Photoelectric Sensor 21031556 Combo
(4.3 / 1020)
$45.44
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Compact 4 in. Battery Powered Smoke Detector with Photoelectric Sensor (4-Pack) 21031438Compact 4 in. Battery Powered Smoke Detector with Photoelectric Sensor (4-Pack) 21031438
(4.6 / 256)
Model# 21031438
$68.47
($17.12 /unit)
Buy 4 or more $61.62
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 / 285)
Model# 21033067
$109.00
($36.33 /unit)
Buy 4 or more $98.10
Hardwired Smoke Detector with 10-Year Battery Backup, Voice Alerts, Interconnectable and LED Warning Lights 21033154
(4.4 / 162)
Model# 21033154
$46.77
Compact 4 in. Battery Powered Smoke Detector with Photoelectric Sensor 21031428Compact 4 in. Battery Powered Smoke Detector with Photoelectric Sensor 21031428
(4.6 / 257)
Model# 21031428
$18.97

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(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
(4.1 / 57)
Model# USI/SM/10YR/MINI/3
$79.97
($26.66 /unit)
Buy 4 or more $71.97