System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor
from $57.78
SYSTEM SENSOR 4WTA-B 4WTAB 12/24 VDC, Photoelectric Smoke Detector with Thermal, Sounder, and Base
$65.87
from $60.49
System Sensor 4W-B 4-Wire, Photoelectric i3 Smoke Detector
$55.45
from $40.00
Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
from $31.47
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, 2 Pack
$91.19
from $90.00
X-Sense Smart Smoke Detector with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS31
$99.99
from $65.33
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Count (Pack of 1)
$85.54
from $84.45
Kidde i4618AC Battery Powered Hardwire Smoke Alarm, 4 Pack
$60.49
from $51.86
Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door, Test-Silence Button, Pack of 4, White
$63.30
from $58.58
First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack
$39.99
from $25.04
More results from Amazon »