Shop Smoke Detector
USI 3-in-1 Smoke, Fire, & CO Smart Alarm, Sealed Battery
MIC1509S-6CC
USI Electric 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features: Stock of USI MIC1509S...
$44.95Each
USI Sensing Plus Multi Criteria Smoke & Fire Alarm, 10 Year Sealed Battery
AMIK3051SC-4P
2-in-1 Smoke and Fire Smart Alarm provides 10 years of continuous protection against fast flaming and slow smoldering fires New...
$20.95Each
Rely Safety Knox Plug-In Carbon Monoxide Detector w/10 Yr Battery, Voice Alert & Display
7200
Tamper proof sealed alarm - ten year battery backup cannot be removed Ten year alarm life TRIO Warning System: Alerts,...
$49.99Each
Rely Safety AC/DC Hardwire Smoke Alarm w/ 9V Battery Backup, 120V
5400
Enhanced detection technology - reduces nuisance alrms often caused by cooking and offers early warning Photoelectric smoke sensing technology...
$24.99Each
Rely Safety DC CO Alarm w/ Digital Display, AA Battery, Bulk
6000
BulkDigital displayElectrochemical CO sensorDisplay shows the level of carbon monoxide the alarm is sensing(2) AA battery poweredLED status lightsTen year...
$23.00Each
Rely Safety DC CO Alarm w/ Digital Display, AA Battery
6006
Digital displayElectrochemical CO sensorDisplay shows the level of carbon monoxide the alarm is sensing(2) AA battery poweredLED status lightsTen year...
$23.00Each
Rely Safety Plug-In CO Alarm w/ Digital Display & AA Battery Backup
6206
Digital displayElectrochemical CO sensorDisplay shows the level of carbon monoxide the alarm is sensingPlugs into any standard wall outletLED status...
$41.83Each
Rely Safety DC Smoke Alarm w/ 10 Yr Sealed Battery, Photoelectric
5506
Photoelectric smoke sensing technologyTamperproof sealed alarm - ten year battery cannot be removed10 year alarm lifeFast response to smoldering and...
$27.46Each
Rely Safety DC Combination Smoke & CO Alarm w/ Voice, AA Battery
5306
Combination smoke and carbon monoxide alarmPhotoelectric smoke sensing technology10 year alarm lifeVoice alertsPowered by AA batteriesProtection from two deadly threatsQuicker...
$52.23Each
Rely Safety DC Smoke Alarm, 9V Battery, Photoelectric
4506
Photoelectric smoke sensing technologyPowered by 9V battery10 year alarm lifeFast response to smoldering and flaming firesIntelligent sensor reduces nuisance alarmsLoud...
$20.45Each
Rely Safety AC/DC Hardwire Smoke & CO Alarm w/ Voice, 9V Battery Backup, 120V
5600
Enhanced detection technology - reduces nuisance alrms often caused by cooking and offers early warning Combination smoke and carbon...
$59.99Each
Rely Safety Knox Carbon Monoxide Detector w/ 10 YR Battery, Voice Alert & Display
7000
Tamper proof sealed alarm - ten year battery cannot be removed Ten year alarm life TRIO Warning System: Alerts, Informs...
$39.95Each
USI Smart Carbon Monoxide Alarm, Sealed Battery & LED Screen
MCD305SB
Universal Security Instruments Smart Carbon Monoxide Alarm with 10 Year Sealed Battery and Display Screen provides: 10 years of continuous...
$35.95Each
USI 120V Plug-In Carbon Monoxide & Natural Gas Alarm w/ LED Display
MCND401B
There is no wiring required when installing this carbon monoxide and natural gas alarm. Features include a quick activation tab...
$49.37Each
USI Relay Module for Smoke and Fire Alarms
960
Universal Security Instruments Relay Module for Smoke and Fire Alarms is compatible with most USI electric and Universal security smoke...
$25.09Each
Kidde Kidde Battery Operated Carbon Monoxide Alarm
9CO5-LP2
Kidde Battery Operated Carbon Monoxide Alarm continuously monitors levels of carbon monoxide and sounds a loud signal if the CO...
$24.81Each
USI Sensing Plus Combo Smoke, Fire & CO Alarm, Hardwired
AMIC1510SB
Smoke, fire, and carbon monoxide alarm Protects against fast flaming, slow smoldering fires as well as carbon monoxide Implements multi...
$54.95Each
USI Sensing Plus Smoke & Fire Alarm, Hardwired
AMI1061SB
Smoke and fire alarm detects fast flaming and slow smoldering fires Implements multi criteria smoke and fire sensor that utilizes...
$25.50Each
USI Carbon Monoxide Smart Alarm, 10 Year Sealed Battery
MC304SB
Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features: Provides 10 years of continuous protection against carbon monoxide Sealed...
$38.21Each
USI Sensing Plus Combo Smoke, Fire & CO Alarm, Sealed Battery
AMIC3511SB
Smoke and fire Smart alarm detects fast flaming and slow smoldering fires as well as carbon monoxide Implements multi criteria...
$61.35Each
USI Carbon Monoxide & Natural Gas Alarm, 120V AC Plug In
MCN400B
USI Electrical Plug In Carbon Monoxide & Natural Gas Alarm features: This new compact plug in alarm is perfect for...
$46.54Each
USI Hardwired 2-in-1 Universal Smoke & Fire Sensing Smart Alarm
MI106S
Universal Security Instruments 2-in-1 Universal Smoke Sensing and Fire Smart Alarm with 10 year Sealed Battery features: It responds quickest...
$23.99Each
USI 3-in-1 Smoke, Fire, & CO Smart Alarm, Sealed Battery
MIC3510SB
Universal Security Instruments 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features: Combined benefits of...
$48.95Each
USI 4-in-1 IoPhic Smart Smoke Detector, Fire, Carbon Monoxide & Natural Gas Alarm
MDSCN111
The USI MDSCN111 is a 4-in-1 smart smoke alarm uses a single sensor to detect smoke, fire, carbon monoxide and...
$59.95Each
USI Hardwired Smoke, Fire, CO & Natural Gas Detector Alarm
MICN109
The Combination Smoke Alarm features four LED indicators for power, smoke, carbon monoxide and natural gas indication. The fire detector...
$59.99Each
USI Ionization Smoke and Fire Alarm, 9V Battery Operated
MI3050
USI Battery Operated Ionization Smoke and Fire Alarm effectively detects fast burning fires. Battery operated with 9V Alkaline battery and...
$13.50Each
USI IoPhic Smoke & Fire Alarm, 9V Battery Operated
MDS300B
Universal Security Instruments Universal Smoke Sensing Technology (IoPhic) Battery-Operated Smoke and Fire Alarm features: Responds quickest to fast flaming fires...
$19.99Each
USI Battery-Operated Ionization Smoke and Fire Alarm
SS-770-LR
Universal Security Instrument Battery-Operated Ionization Smoke and Fire Alarm features: Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires...
$6.15Each
USI loPhic Smoke & Fire Detector, 9V Battery Operated
MDS300L
Incorporating new universal smoke sensing technology, this loPhic smoke and fire alarm responds eighty-seven percent faster to slow, smoldering fires....
$27.99Each
USI Photoelectric Smoke Detector, Hardwired w/ 9V Battery
MP116S
Replacement for 3204 smoke detector Tamper proof 10 year sealed battery Lithium-free batteries Connect up to 24 compatible alarms and...
$29.50Each
USI 3-in-1 Smoke, Fire, & CO Smart Alarm, Sealed Battery
MIC1509S-6CC
USI Electric 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features: Stock of USI MIC1509S...
$44.95Each
USI Sensing Plus Multi Criteria Smoke & Fire Alarm, 10 Year Sealed Battery
AMIK3051SC-4P
2-in-1 Smoke and Fire Smart Alarm provides 10 years of continuous protection against fast flaming and slow smoldering fires New...
$20.95Each
Rely Safety Knox Plug-In Carbon Monoxide Detector w/10 Yr Battery, Voice Alert & Display
7200
Tamper proof sealed alarm - ten year battery backup cannot be removed Ten year alarm life TRIO Warning System: Alerts,...
$49.99Each
Rely Safety AC/DC Hardwire Smoke Alarm w/ 9V Battery Backup, 120V
5400
Enhanced detection technology - reduces nuisance alrms often caused by cooking and offers early warning Photoelectric smoke sensing technology...
$24.99Each
Rely Safety DC CO Alarm w/ Digital Display, AA Battery, Bulk
6000
BulkDigital displayElectrochemical CO sensorDisplay shows the level of carbon monoxide the alarm is sensing(2) AA battery poweredLED status lightsTen year...
$23.00Each
Rely Safety DC CO Alarm w/ Digital Display, AA Battery
6006
Digital displayElectrochemical CO sensorDisplay shows the level of carbon monoxide the alarm is sensing(2) AA battery poweredLED status lightsTen year...
$23.00Each
Rely Safety Plug-In CO Alarm w/ Digital Display & AA Battery Backup
6206
Digital displayElectrochemical CO sensorDisplay shows the level of carbon monoxide the alarm is sensingPlugs into any standard wall outletLED status...
$41.83Each
Rely Safety DC Smoke Alarm w/ 10 Yr Sealed Battery, Photoelectric
5506
Photoelectric smoke sensing technologyTamperproof sealed alarm - ten year battery cannot be removed10 year alarm lifeFast response to smoldering and...
$27.46Each
Rely Safety DC Combination Smoke & CO Alarm w/ Voice, AA Battery
5306
Combination smoke and carbon monoxide alarmPhotoelectric smoke sensing technology10 year alarm lifeVoice alertsPowered by AA batteriesProtection from two deadly threatsQuicker...
$52.23Each
Rely Safety DC Smoke Alarm, 9V Battery, Photoelectric
4506
Photoelectric smoke sensing technologyPowered by 9V battery10 year alarm lifeFast response to smoldering and flaming firesIntelligent sensor reduces nuisance alarmsLoud...
$20.45Each
Rely Safety AC/DC Hardwire Smoke & CO Alarm w/ Voice, 9V Battery Backup, 120V
5600
Enhanced detection technology - reduces nuisance alrms often caused by cooking and offers early warning Combination smoke and carbon...
$59.99Each
Rely Safety Knox Carbon Monoxide Detector w/ 10 YR Battery, Voice Alert & Display
7000
Tamper proof sealed alarm - ten year battery cannot be removed Ten year alarm life TRIO Warning System: Alerts, Informs...
$39.95Each
USI Smart Carbon Monoxide Alarm, Sealed Battery & LED Screen
MCD305SB
Universal Security Instruments Smart Carbon Monoxide Alarm with 10 Year Sealed Battery and Display Screen provides: 10 years of continuous...
$35.95Each
USI 120V Plug-In Carbon Monoxide & Natural Gas Alarm w/ LED Display
MCND401B
There is no wiring required when installing this carbon monoxide and natural gas alarm. Features include a quick activation tab...
$49.37Each
USI Relay Module for Smoke and Fire Alarms
960
Universal Security Instruments Relay Module for Smoke and Fire Alarms is compatible with most USI electric and Universal security smoke...
$25.09Each
Kidde Kidde Battery Operated Carbon Monoxide Alarm
9CO5-LP2
Kidde Battery Operated Carbon Monoxide Alarm continuously monitors levels of carbon monoxide and sounds a loud signal if the CO...
$24.81Each
USI Sensing Plus Combo Smoke, Fire & CO Alarm, Hardwired
AMIC1510SB
Smoke, fire, and carbon monoxide alarm Protects against fast flaming, slow smoldering fires as well as carbon monoxide Implements multi...
$54.95Each
USI Sensing Plus Smoke & Fire Alarm, Hardwired
AMI1061SB
Smoke and fire alarm detects fast flaming and slow smoldering fires Implements multi criteria smoke and fire sensor that utilizes...
$25.50Each
USI Carbon Monoxide Smart Alarm, 10 Year Sealed Battery
MC304SB
Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features: Provides 10 years of continuous protection against carbon monoxide Sealed...
$38.21Each
USI Sensing Plus Combo Smoke, Fire & CO Alarm, Sealed Battery
AMIC3511SB
Smoke and fire Smart alarm detects fast flaming and slow smoldering fires as well as carbon monoxide Implements multi criteria...
$61.35Each
USI Carbon Monoxide & Natural Gas Alarm, 120V AC Plug In
MCN400B
USI Electrical Plug In Carbon Monoxide & Natural Gas Alarm features: This new compact plug in alarm is perfect for...
$46.54Each
USI Hardwired 2-in-1 Universal Smoke & Fire Sensing Smart Alarm
MI106S
Universal Security Instruments 2-in-1 Universal Smoke Sensing and Fire Smart Alarm with 10 year Sealed Battery features: It responds quickest...
$23.99Each
USI 3-in-1 Smoke, Fire, & CO Smart Alarm, Sealed Battery
MIC3510SB
Universal Security Instruments 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features: Combined benefits of...
$48.95Each
USI 4-in-1 IoPhic Smart Smoke Detector, Fire, Carbon Monoxide & Natural Gas Alarm
MDSCN111
The USI MDSCN111 is a 4-in-1 smart smoke alarm uses a single sensor to detect smoke, fire, carbon monoxide and...
$59.95Each
USI Hardwired Smoke, Fire, CO & Natural Gas Detector Alarm
MICN109
The Combination Smoke Alarm features four LED indicators for power, smoke, carbon monoxide and natural gas indication. The fire detector...
$59.99Each
USI Ionization Smoke and Fire Alarm, 9V Battery Operated
MI3050
USI Battery Operated Ionization Smoke and Fire Alarm effectively detects fast burning fires. Battery operated with 9V Alkaline battery and...
$13.50Each
USI IoPhic Smoke & Fire Alarm, 9V Battery Operated
MDS300B
Universal Security Instruments Universal Smoke Sensing Technology (IoPhic) Battery-Operated Smoke and Fire Alarm features: Responds quickest to fast flaming fires...
$19.99Each
USI Battery-Operated Ionization Smoke and Fire Alarm
SS-770-LR
Universal Security Instrument Battery-Operated Ionization Smoke and Fire Alarm features: Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires...
$6.15Each
USI loPhic Smoke & Fire Detector, 9V Battery Operated
MDS300L
Incorporating new universal smoke sensing technology, this loPhic smoke and fire alarm responds eighty-seven percent faster to slow, smoldering fires....
$27.99Each
USI Photoelectric Smoke Detector, Hardwired w/ 9V Battery
MP116S
Replacement for 3204 smoke detector Tamper proof 10 year sealed battery Lithium-free batteries Connect up to 24 compatible alarms and...
$29.50Each
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