#1 Home Improvement Retailer

Cart

Cart

Home
Electrical
Fire Safety
Smoke Detectors
Hardwired Smoke Detectors

Hardwired Smoke Detectors

Alarm/Detector Features: 10-Year Battery

Alarm/Detector Features: 10-Year Battery

Battery Back-Up

Battery Back-Up

Shop Savings

Shop Savings

13 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Hardwired Smoke Detectors

Review Rating

caret-icon
4 & Up3 & Up2 & Up1 & Up

Brand

caret-icon

Price

caret-icon
to

Alarm Sensor Type

caret-icon

Alarm/Detector Features

caret-icon

Available In:

caret-icon

Alert Type

caret-icon

Pack Size

caret-icon

Smart Home Protocol

caret-icon

    Sort by

    Top Sellers
Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031482Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031482
(4.3 / 440)
Model# 21031482
$28.47
Buy 4 or more $25.62

Buy More, Save More

See Details
Best Seller
Hardwired Interconnected Smoke Detector with Photoelectric Sensor (4-Pack) 21032827Hardwired Interconnected Smoke Detector with Photoelectric Sensor (4-Pack) 21032827
(4.3 / 439)
Model# 21032827
$109.00
($27.25 /unit)
Buy 4 or more $98.10
Top Rated
Firex 4-Pack Hardwired Smoke Detector with Ionization SensorFirex 4-Pack Hardwired Smoke Detector with Ionization Sensor
(4.4 / 5098)
Model# 21030967
Limit 24 per order
$74.97
/bundle($18.74 /unit)
10-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 2103155610-Year Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031556
(4.5 / 353)
Model# 21031556
$39.97
Buy 4 or more $35.97

Buy More, Save More

See Details
Top Rated
Firex Hardwired Smoke Detector with Ionization Sensor and AdaptersFirex Hardwired Smoke Detector with Ionization Sensor and Adapters
(4.6 / 2863)
Model# 21029886
Limit 24 per order
$27.98
10-Year Worry-Free Hardwired Smoke Detector with Photoelectric Sensor and Voice Alerts10-Year Worry-Free Hardwired Smoke Detector with Photoelectric Sensor and Voice Alerts
(2.8 / 395)
Model# 21029894
Limit 24 per order
$44.97
Top Rated
Hardwired Smoke Detector with 10-Year Battery Backup, Voice Alerts, Interconnectable and LED Warning Lights 21033154
(4.6 / 94)
Model# 21033154
$46.77
Buy 4 or more $42.09
10 Year Worry-Free Hardwired Wireless Interconnected Smoke Detector with Photoelectric Sensor and Voice Alerts 2110 Year Worry-Free Hardwired Wireless Interconnected Smoke Detector with Photoelectric Sensor and Voice Alerts 21
(3 / 189)
Model# 21028757
Limit 24 per order
$54.97
Firex Hardwired Interconnected Smoke Detector with Photoelectric SensorFirex Hardwired Interconnected Smoke Detector with Photoelectric Sensor
(4.3 / 906)
Model# 21029883
Limit 24 per order
$24.61
Multi-Criteria Smoke Alarm with Integral Thermal and 2 Relays
Model# STRR
$84.76
120-Volt Hardwired Multi-Criteria Smoke Alarm
Model# S
$54.60
120-Volt Multi-Criteria Smoke Alarm with Isolated Thermal and 2 Relays
Model# SHRR
$84.76