System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor
$55.00
from $54.95
First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack
$30.28
from $27.01
X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS51
from $90.58
First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack
from $23.30
SYSTEM SENSOR 4WTA-B 4WTAB 12/24 VDC, Photoelectric Smoke Detector with Thermal, Sounder, and Base
$67.49
from $60.49
Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 1 Count (Pack of 1), White
$16.97
from $13.99
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Count (Pack of 1)
$88.97
from $69.20
Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door, Test-Silence Button, Pack of 4, White
$63.32
from $62.50
First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack
from $38.03
First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White
from $9.97
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