USI Carbon Monoxide Detector in Black | 4.38 H x 2.5 W x 1.55 D in | Wayfair MCD305SB

ZIRCON 64003 Electronic Water Detector,Use 9V Battery

Water Detection System, Alarm Sound Level 90 dB, Alarm Unit Dimensions 2.40 in W x 4.28 in D x 1.38 in H, Includes Batteries No, Maximum Operating Temperature 105 Degrees F, Mounting Location Surface, Operating Voltage 9V DC, Detector Type Water... ... more

CONDOR 437R66 Portable Lockout Kit,Black,4-3/4" H

Portable Lockout Kit, Filled Yes, Number of Lockouts Included 4, Number of Tags Included 25, Carrying Case Type Bag, Included Lockout Types Circuit Breaker, Hasp, Wall Switch, Language English, Carrying Case Dimensions 2 in D x 7.5 in W x 4.75 in H,... ... more

Lithonia Lighting Thermoplastic Surface-Mounted LED Emergency Exit Combo Sign Thermoplastic in Green/White | 9.13 H x 12.63 W x 4.38 D in | Wayfair

Lithonia Lighting LED exit and light combo is an optimal choice for lighting the path egress following Life Safety Code NFPA 101. The green illumination is detectable through haze or smoke that may be involved in an emergency. The maintenance-free... ... more

Orren Ellis Industrial Forged Lighted Push Button in Gray | 4.38 H x 1.56 W x 1.5 D in | Wayfair ORNL1166 44541227

Features:Visual confirmation of "touch sensitive" with button light turning off and on to confirm ringEngineered and calibrated for the human touch - guaranteed against false ringsNew state of the art touch technologyProduct Type: Push ButtonFinish... ... more

First Alert Photoelectric Smoke & Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 2.55 D in | Wayfair 1039783

The First Alert PRC700 Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. It offers the same functionality you expect from First Alert with a new design that takes up less space. The... ... more

First Alert Carbon Monoxide Detector in Black | 5.85 H x 5.7 W x 2.5 D in | Wayfair SCO2B

The BRK SCO2B battery powered smoke and CO combo alarm is powered by a single 9V alkaline battery. It is tested and silenced by a single button. Electrochemical carbon monoxide sensor is the most accurate. It also includes a dust cover to help to... ... more

First Alert Electrochemical Smoke & Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 3.55 D in | Wayfair 1042107

This hardwired combination smoke and carbon monoxide detector includes a 9-volt battery backup that continues to protect you in the event of a power failure. The alarm features electrochemical CO sensing technology, an ionization sensor for smoke... ... more

First Alert Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 1.3 D in | Wayfair 1039753

This First Alert carbon monoxide alarm features a 10-year built-in lithium battery for continuous monitoring during the life of the alarm, and uses an electrochemical carbon monoxide sensor and an 85-decibel alarm to alert you to CO threats. The... ... more

First Alert Smoke & Carbon Monoxide Detector in Black | 8.5 H x 6.7 W x 3.6 D in | Wayfair 1044807

This easy-to-install First Alert Z-Wave smoke and carbon monoxide alarm is designed for compatibility with certified First Alert enabled Z-Wave devices. It can send you mobile alerts in the event of an emergency and includes an insect-screened... ... more

First Alert Carbon Monoxide Detector in Black | 4.2 H x 11.2 W x 5.55 D in | Wayfair CO400B6CP

The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. This carbon monoxide detector is battery operated, making it portable and easy to use, even in the event of a power outage. When... ... more

First Alert Electrochemical Carbon Monoxide Detector in Black | 9.5 H x 6.95 W x 4.1 D in | Wayfair 1042411

The First Alert Carbon Monoxide Plug-In Alarm with battery backup features an electrochemical CO sensor to alert you to dangerous levels of carbon monoxide. This carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in... ... more

First Alert Smoke & Carbon Monoxide Detector, Wood in Black | 6.2 H x 12.3 W x 6 D in | Wayfair SC9120B6CP

6 pc Hardwire Ion Smoke/CO Alarm Contractor Pack - The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources... ... more

First Alert Plug-In Carbon Monoxide Detector in Black | 8.45 H x 6.7 W x 2.7 D in | Wayfair 1039730

This First Alert plug-in carbon monoxide alarm easily plugs into any standard outlet with no additional mounting necessary. Mute button silences any nuisance alarms. Single button also tests alarm functions. Utilizes electrochemical sensor for... ... more

First Alert Carbon Monoxide Detector in Black | 9.45 H x 6.95 W x 4.15 D in | Wayfair 1039741

The 2-pack First Alert carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. The battery-powered design of this personal carbon monoxide detector means your space can be monitored for dangerous carbon... ... more

First Alert Photoelectric Smoke & Carbon Monoxide Detector in Gray | 6.25 H x 6.1 W x 9.25 D in | Wayfair 1040957

6 pc 10YR Battery Photo Smoke/CO Alarm - The First Alert Ten-Year 2-in-1 photoelectric smoke detector with carbon monoxide alarm features our new slim design and maximum protection. It's protection at its finest and lasts a full 10 years without the... ... more

First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... ... more

First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... ... more

First Alert Plug-In Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.4 D in | Wayfair 1039734

This First Alert Plug-In Electrochemical Carbon Monoxide Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. This personal carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in... ... more

First Alert Battery-Powered Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039718

The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... ... more

First Alert Plug-In Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.7 D in | Wayfair 1039746

The First Alert Plug-In Electrochemical Carbon Monoxide Alarm alerts you to dangerous carbon monoxide. This carbon monoxide detector operates on a dual-power system with battery backup for continuous monitoring, even in the event of a power outage. The... ... more

First Alert Dual-Power Carbon Monoxide Plug-in Alarm in Black | 2.5 H x 6.75 W x 8.5 D in | Wayfair FAT1039746

The product alerts you to dangerous carbon monoxide levels. This carbon monoxide detector operates on a dual-power system with battery backup for continuous monitoring, even in the event of a power outage. The backlit digital screen tells you, at a... ... more

First Alert Battery Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.5 D in | Wayfair 1039718

This First Alert Battery Electrochemical Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy... ... more

Kidde Carbon Monoxide & Explosive Gas Alarm in Black | 2.25 H x 7.5 W x 11.25 D in | Wayfair 900-0113-02

Features:Carbon monoxide and explosive gas alarmProtection from two threats, advanced alarm detects both carbon monoxide and explosive gasDigital readout of CO levelAC plug with hide-a-way cord, allows direct or remote plug inContinuous read of... ... more

Pyle Carbon Monoxide Meter in Black | 6.29 H x 2.17 W x 1.57 D in | Wayfair PCMM05

Features:Product Type: Carbon Monoxide DetectorOrientation: Wall/Ceiling MountedCountry of Origin: ChinaImported: YesBattery or Battery Included: YesBattery Composition: Number of Batteries: Lithium Battery: NoLithium Battery Type: Number of Cells /... ... more

Pyle Carbon Monoxide Meter in Black | 6.29 H x 2.17 W x 1.57 D in | Wayfair PCMM05

This uses electro-chemical sensors and can react to ambient changes in carbon monoxide quickly. It's an ideal tool for measuring CO levels in industrial environments, commercial buildings, or residential dwellings. Measures CO levels from 0 to 1000... ... more

Kidde Carbon Monoxide Alarm in Black | 10.75 H x 7.25 W x 2 D in | Wayfair 900-0076-01

Features:Includes 9 volt battery backup that provides continuous monitoring of CO levels, even during power outagesCarbon monoxide alarmDigital display allows for easy viewing of carbon monoxide levelsTest button tests the unit for proper operation and... ... more

MIFXIN Smoke & Carbon Monoxide Alarm (battery Powered) in Black/Gray | 1.496 H x 4.133 W x 4.133 D in | Wayfair ZL-112-0901

When the unit detects the carbon monoxide gas concentrations more than 100 PPM, it will alarm, and the buzzer will make sound "di" four times at every 5 seconds, the red light flashes, and continue alarming. Please open the windows and doors, then call... ... more

Kidde Carbon Monoxide Alarm in Black | 2.75 H x 4.5 W x 1.5 D in | Wayfair 21010045

Features:10 Years sealed batteryUses electro-chemical sensing technology to protect familiesAlarm automatically activates when attached to mounting bracketTest and reset buttonGreen LED light indicates alarm is operating properlyRed LED light indicates... ... more

First Alert Plug-in Electrochemical Explosive Gas & Carbon Monoxide Alarm in Gray | 3 H x 5.6 W x 1.5 D in | Wayfair 1039760

This plug-in electrochemical explosive gas and carbon monoxide alarm features a backlit digital display, this explosive gas, and CO detector plugs into any AC outlet with no additional mounting hardware needed. | First Alert Plug-in Electrochemical... ... more

First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039868

This First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm with voice and location has a slim profile, designed to blend more fully into the wall and out of sight. The battery-operated smoke and carbon monoxide detector alerts you to... ... more

First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039871

This First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. The battery-operated smoke and carbon monoxide detector alerts you to possible smoke or carbon... ... more

First Alert Photoelectric Smoke & Carbon Monoxide Combo Alarm in Gray | 1.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039868

The product helps protect your home from 2 potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires and elevated carbon... ... more

GZAIR 3 Portable Indoor Temperature & Relative Humidity Carbon Dioxide Detector in Black | 2.2 H x 4.2 W x 6.2 D in | Wayfair GZAIR Model 3

Create the perfect environment in your with the GZAIR 3 Portable Indoor Temperature and Relative Humidity Carbon Dioxide Detector. This all-in-1 device measures all levels of your home and the surrounding air to ensure your family stays comfortable and... ... more

First Alert Hard-Wired Photoelectric Electrochemical Smoke & Carbon Monoxide Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair SC7010B

This Hard-Wired Photoelectric Electrochemical Smoke and Carbon Monoxide Alarm features two latching features. The spread spectrum horn tone has a lower and varying frequency that makes it easier for the elderly with a normal age-related hearing loss to... ... more

Himimi Adjustable Metal Detector w/ Display LCD 7.5 Inch Waterproof Metal Detectors Search Coil Metal | 32 H x 7.5 W x 7.5 D in | Wayfair

Features:Enjoy the time with your child, play an outdoor treasure hunt, and cultivate their spirit of exploration and curiosity. Best suitable for history and science learning for educational purposes. It's definitely a practical and exciting... ... more

Himimi Adjustable Metal Detector w/ Display LCD 7.5 Inch Waterproof Metal Detectors Search Coil Metal | 32 H x 7.5 W x 7.5 D in | Wayfair

Features:Enjoy the time with your child, play an outdoor treasure hunt, and cultivate their spirit of exploration and curiosity. Best suitable for history and science learning for educational purposes. It's definitely a practical and exciting... ... more

Himimi Adjustable Metal Detector w/ Display LCD 7.5 Inch Waterproof Metal Detectors Search Coil Metal | 32 H x 7.5 W x 7.5 D in | Wayfair

Features:Enjoy the time with your child, play an outdoor treasure hunt, and cultivate their spirit of exploration and curiosity. Best suitable for history and science learning for educational purposes. It's definitely a practical and exciting... ... more