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Best Seller
KIDDE KN-COPP-B-LS Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

KIDDE KN-COPP-B-LS Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size AA, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Features End Of Life Alarm,... ... more

KIDDE KN-COPP-B-LS Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size AA, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Features End Of Life Alarm,...

$38.75

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AIR SYSTEMS INTL CO-91NS Replacement Sensor,Carbon Monoxide

AIR SYSTEMS INTL CO-91NS Replacement Sensor,Carbon Monoxide

Replacement Sensor, Sensor Type Carbon Monoxide, Compatible Detector Manufacturer Part Number BB100-CO, BB100-COIS, BB15-CO, BB30-CO, BB30-COIS, BB50-CO, BB50-COIS, CO-91, CO-91IS, CO2-91, CO2-91IS ... more

AIR SYSTEMS INTL CO-91NS Replacement Sensor,Carbon Monoxide

Replacement Sensor, Sensor Type Carbon Monoxide, Compatible Detector Manufacturer Part Number BB100-CO, BB100-COIS, BB15-CO, BB30-CO, BB30-COIS, BB50-CO, BB50-COIS, CO-91, CO-91IS, CO2-91, CO2-91IS

$344.99

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Best Seller
Kidde 00120 - 120 volt Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006406 KN-COB-IC)

Kidde 00120 - 120 volt Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006406 KN-COB-IC)

Kidde 120 volt - AC - Hardwire Interconnectable | Kidde Carbon Monoxide Alarm / Detector with Battery Backup (9V Battery Included) (21006406 KN-COB-IC 00120) ... more

Kidde 00120 - 120 volt Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006406 KN-COB-IC)

Kidde 120 volt - AC - Hardwire Interconnectable | Kidde Carbon Monoxide Alarm / Detector with Battery Backup (9V Battery Included) (21006406 KN-COB-IC 00120)

$53.69

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Plug-In CO Alarm

Plug-In CO Alarm

Product details Carbon Monoxide Plug-In Alarm The Carbon Monoxide Plug-In Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. ... more

Plug-In CO Alarm

Product details Carbon Monoxide Plug-In Alarm The Carbon Monoxide Plug-In Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide.

Bed Bath & Beyond

$75.99

FREE shipping

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TEST PRODUCTS INTERNATIONAL 775 Gas Detector 0-9999 ppm,CO 0-2000 ppm

TEST PRODUCTS INTERNATIONAL 775 Gas Detector 0-9999 ppm,CO 0-2000 ppm

Combustible Gas Detector, Calibration Certificate Type Available Separately, Features Auto Zero, One-Hand Operation, Gases Detected Carbon Monoxide, Includes Soft Carrying Case, Maximum Operating Temperature 104 Degrees F, Minimum Operating Temperature... ... more

TEST PRODUCTS INTERNATIONAL 775 Gas Detector 0-9999 ppm,CO 0-2000 ppm

Combustible Gas Detector, Calibration Certificate Type Available Separately, Features Auto Zero, One-Hand Operation, Gases Detected Carbon Monoxide, Includes Soft Carrying Case, Maximum Operating Temperature 104 Degrees F, Minimum Operating Temperature...

$357.99

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Battery Combo Alarm

Battery Combo Alarm

Product details The Slim Photoelectric Smoke and Carbon Monoxide Combo Alarm with 10-Year Battery helps protect your home from 2 potentially deadly threats by providing up to a decade of uninterrupted monitoring. ... more

Battery Combo Alarm

Product details The Slim Photoelectric Smoke and Carbon Monoxide Combo Alarm with 10-Year Battery helps protect your home from 2 potentially deadly threats by providing up to a decade of uninterrupted monitoring.

Bed Bath & Beyond

$91.99

FREE shipping

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MACURCO CM-6 Gas Detector,CO,LED,0 to 200 ppm

MACURCO CM-6 Gas Detector,CO,LED,0 to 200 ppm

Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Carbon Monoxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical,... ... more

MACURCO CM-6 Gas Detector,CO,LED,0 to 200 ppm

Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Carbon Monoxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical,...

$483.99

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BRK RM4 Smart Relay,Wire-In,AC Power

BRK RM4 Smart Relay,Wire-In,AC Power

Relay Wire-In, Includes (1) Set of Form C Contacts, Power Source Hardwired, Product Type Smart Relay, For Use With BRK and First Alert Smoke, Heat and Carbon Monoxide Alarms, Manufacturer Warranty Length 10 yr Limited, Maximum Operating Temperature 100... ... more

BRK RM4 Smart Relay,Wire-In,AC Power

Relay Wire-In, Includes (1) Set of Form C Contacts, Power Source Hardwired, Product Type Smart Relay, For Use With BRK and First Alert Smoke, Heat and Carbon Monoxide Alarms, Manufacturer Warranty Length 10 yr Limited, Maximum Operating Temperature 100...

$20.45

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