Carbon Monoxide/Smoke Detectors

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12243648

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BRK SC9120B

Part #BRK SC9120B 120VAC IONIZATION SMOKE/CARBON ALARM W/9VDC BATTERY BACKUP **DISCONINTUED** REPLACE-1046871 BRK® Smoke and Carbon Monoxide Detector Alarm, Combination, 9 VDC Alkaline Battery Power Source, 10 ft Detection, Electrochemical/Ioniz

MFG #SC9120B

4 in Stock. More available 04/10/2026

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$45.94/EA

Regular Price: $101.89/EA, you save $55.95 (55%)

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U/M

EA CA /12CS /12

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BRK CO5120BN

Part #BRK CO5120BN 120VAC CARBON MONOXIDE ALARM W/BATTERY BACK UP BRK® Carbon Monoxide Alarm, 120 VAC/VDC, 0.09 A, Electrochemical Sensor, 9 VDC Alkaline Battery Power Source, 85 dB at 10 ft Alert, 10 to 95% Humidity, LED Display, 40 to 100 deg

MFG #CO5120BN

21 in Stock. More available 04/10/2026

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$42.51/EA

Regular Price: $95.60/EA, you save $53.09 (56%)

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U/M

EA BX /12

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BRK 7020BSL

Part #BRK 7020BSL LED STROBE/HORN SMOKE DETECT WITH LITHIUM BATTERY BACK-UP (1038335) *i*DISCONTINUED

MFG #7020BSL

83 in Stock. More available 04/10/2026

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$122.70/EA

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U/M

EA CA /6CS /6

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BRK SC9120LBL

Part #BRK SC9120LBL 120V AC/DC SMOKE AND CO ALARM - 10YR LITHIUM BATTERY - LOCKED BATTERY DRAWER *i*DISCONTINUED BRK® Smoke and Carbon Monoxide Alarm, Combination Wire-In, Dual Ionization/Electrochemical Sensor, Alarm: Audio, 18 Units Interconne

MFG #SC9120LBL

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BRK HD6135FB

Part #BRK HD6135FB 120VAC HEAT ALARM W/9VDC BATTERY BACKUP 135DEG F RATE-OF-RISE ALARM INTERCONNECTABLE W/SMOKE AND CO ALARMS BRK® Heat Alarm, 120 VAC/VDC Power Source, Thermistor Sensor, Alarm: Latching, Up to 18 Units of First Alert or BRK Smo

MFG #HD6135FB

29 in Stock. More available 04/11/2026

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$28.83/EA

Regular Price: $66.21/EA, you save $37.38 (56%)

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U/M

EA CA /12CS /12

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FIXT LEDFLSLH-G13NS-SBOG

Part #FIXT LEDFLSLH-G13NS-SBOG ENERGY FOCUS SINGLE G13 BASE NON-SHUNTED NO WIRE GRN

MFG #LEDFLSLH-G13NS-SBOG

873 in Stock. More available 04/06/2026

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$0.56/EA

Regular Price: $1.20/EA, you save $0.64 (53%)

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FIRX SM120X

Part #FIRX SM120X 120VAC RELAY MODULE FOR ACTIVATING AUXILIARY WARNING DEVICES FROM AN INTERCONNECTED SMOKE ALARM Kidde® Relay Module, 120 VAC, 0.08 A, 10 A at 120 VAC/5 A at 30 VDC Contact, 40 to 100 deg F, 0.85 Humidity, For Use With: 1235, 12

MFG #SM120X

21 in Stock. More available 04/05/2026

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$13.35/EA

Regular Price: $19.79/EA, you save $6.44 (33%)

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U/M

EA BX /6

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BRK 9120B

Part #BRK 9120B 120VAC IONIZATION SENSOR SMOKE ALARM W/BATTERY BACK-UP (UP TO 12) INTERCONNECTABLE ALARMS **DISCONTINUED** BRK® Smoke Alarm, 120 VAC Power Source, Ionization Sensor, Alarm: Smoke Alarm, Up to 18 Units Interconnection, 85 dB Alert

MFG #9120B

1 in Stock. More available 04/10/2026

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$10.96/EA

Regular Price: $26.75/EA, you save $15.79 (59%)

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U/M

EA CS /12PL /288

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BRK FG250B

Part #BRK FG250B 9VDC BATTERY OPERATED SMOKE ALARM ION DC BRK® Smoke Alarm, Battery Operated, Series: FG250, 9 VDC Carbon Zinc Battery Power Source, Dual Ionization Sensor, Alarm: Audible Alarm, 85 dB Alert, Red LED Visual Alert, 10 to 95 % Humi

MFG #FG250B

103 in Stock. More available 04/10/2026

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$8.04/EA

Regular Price: $14.15/EA, you save $6.11 (43%)

QTY

U/M

EA BX /6

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FIXT ESL-90CC-LV-HDD

Part #FIXT ESL-90CC-LV-HDD OCC SENSOR ESL LIGHTING

MFG #ESL-90CC-LV-HDD

18 in Stock. More available 04/06/2026

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$74.23/EA

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BRK SA520B

Part #BRK SA520B 120VAC/WIRELESS PHOTOELECTRIC SENSOR SMOKE ALARM-BRIDGE UNIT W/(2)AA BATTERY BACK-UP BRK® Smoke Alarm, Hardwired, 120 VAC, 60 Hz with (2) 1.5 VDC AA Batteries Power Source, Photoelectric Sensor, Alarm: Audible Alarm, Up to 18 Un

MFG #SA520B

65 in Stock. More available 03/23/2026 and 04/12/2026

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$41.82/EA

Regular Price: $104.27/EA, you save $62.45 (60%)

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U/M

EA BX /12CA /12

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BRK CO605B

Part #BRK CO605B 120VAC PLUG-IN CARBON MONOXIDE ALARMS W/(1)9V BATTERY BACK-UP ELECTROCHEMICAL SENSOR First Alert® Carbon Monoxide Alarm, Plug-In, 120 VAC, Electrochemical Sensor, Alarm: Audio, 85 dB Alert, LED Indicator Visual Alert, 10 to 90 %

MFG #CO605B

1 in Stock. More available 04/10/2026

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$34.75/EA

Regular Price: $79.78/EA, you save $45.03 (56%)

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U/M

EA BX /6

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BRK PRC710B

Part #BRK PRC710B BATTERY PHOTOELECTRIC SMOKE/CO (WAS BRK PC910B) *i*DISCONTINUED BRK® Smoke and Carbon Monoxide Alarm, Combination Low Profile, 3 VDC Lithium Power Cell Battery Power Source, Electrochemical/Photoelectric Sensor, Alarm: Audio, 8

MFG #PRC710B

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BRK CO250B

Part #BRK CO250B 9VDC CARBON MONOXIDE ALARMS ELECTROCHEMICAL SENSOR WHITE BRK® Carbon Monoxide Alarm, Electrochemical Sensor, 9 VDC Battery Power Source, 85 dB at 10 ft Alert, 10 to 95% Humidity, LED Display, 40 to 100 deg F Operating, White, 4.

MFG #CO250B

46 in Stock. More available 04/11/2026

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$23.76/EA

Regular Price: $218.19/EA, you save $194.44 (89%)

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U/M

EA BX /6CA /6

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FIXT T844SSUBCXX00PO

Part #FIXT T844SSUBCXX00PO TECHBRITE 8FT 4 LAMP LED STRIP FIXTURE LED LAMP READY **DEPLETE STOCK**

MFG #T844SSUBCXX00PO

2 in Stock. More available 04/08/2026

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$98.45/EA

Regular Price: $101.12/EA, you save $2.67 (3%)

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FIRX HD135F

Part #FIRX HD135F 120VAC HEAT ALARM W/9VDC BATTERY BACK-UP ACTIVATES WHEN TEMPERATURE RISES ABOVE 135DEG F INTERCONNECTABLE W/BATTERY Firex® by Kidde® Heat Detector Alarm, Wire-In, 9 VDC Battery Power Source, 10 ft Detection, Heat Sen

MFG #HD135F

4 in Stock. More available 03/23/2026 and 04/05/2026

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$41.95/EA

Regular Price: $60.95/EA, you save $18.99 (31%)

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U/M

EA BX /6

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FIRX 21007582

Part #FIRX 21007582 120VAC IONIZATION SMOKE ALARM W/9VDC BATTERY (10YEAR WARRANTY) STAND-ALONE OR INTERCONNECTABLE UP TO 24 KIDDE DEVICES W/BATTERY *i*DISCONTINUED Kidde® Smoke Detector Alarm, Tamper-Resistant, 120 VAC Power Source, 10 ft Detect

MFG #21007582

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EDWR KIR-PD

Part #EDWR KIR-PD OPTICAL SMOKE DETECTOR Edwards Signalingâ„¢ Smoke Detector, Intelligent Rotary, 15.2 to 19.95 VDC, 51 uA Power Source, 68 uA Detection, Photoelectric Sensor, Alarm: Smoke, Alarm Alert, Green/Red LED Visual Alert, 0 to 93% N

MFG #KIR-PD

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FIRX 21006407

Part #KIDDE 21006407 AC CARBON MONOXIDE DETECTOR WITH BATTERY BACKUP AND DIGITAL DISPLAY Kidde® Carbon Monoxide Alarm, Interconnectable Wire-In, 120 VAC, Electrochemical Sensor, Alarm: Audible/Visual, AC/DC Powered Power Source, 85 dB at 10 ft A

MFG #21006407

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FIRX 1279-9999

Part #KIDDE 1279-9999 RF-SM-AC 120V AC/DC ALARM HARDWIRE SMOKE ALARM PART OF WIRELESS SYSTEM Kidde® Smoke Detector Alarm, Tamper-Resistant, 9 VDC Battery Power Source, 10 ft Detection, Ionization Sensor, Alarm: Audible Alarm, Up to 24 Devices In

MFG #1279-9999

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FIRX 900-0076-01

Part #KIDDE 900-0076-01 120V PLUG IN CO2 DETECTOR W/BATT BACK UP Kidde® Carbon Monoxide Detector Alarm, 120 VAC, 60 mA, Electrochemical Sensor, Alarm: Audible, 9 VDC Battery Power Source, 85 dB Alert, 5 to 95 % Humidity, Digital LED Display, Plu

MFG #900-0076-01

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BRK SC9120B

Part #BRK SC9120B 120VAC IONIZATION SMOKE/CARBON ALARM W/9VDC BATTERY BACKUP **DISCONINTUED** REPLACE-1046871 BRK® Smoke and Carbon Monoxide Detector Alarm, Combination, 9 VDC Alkaline Battery Power Source, 10 ft Detection, Electrochemical/Ioniz

MFG #SC9120B

4 in Stock. More available 04/10/2026

VIEW BRANCH INVENTORY

$45.94/EA

Regular Price: $101.89/EA, you save $55.95 (55%)

QTY

U/M

EA CA /12CS /12

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BRK CO5120BN

Part #BRK CO5120BN 120VAC CARBON MONOXIDE ALARM W/BATTERY BACK UP BRK® Carbon Monoxide Alarm, 120 VAC/VDC, 0.09 A, Electrochemical Sensor, 9 VDC Alkaline Battery Power Source, 85 dB at 10 ft Alert, 10 to 95% Humidity, LED Display, 40 to 100 deg

MFG #CO5120BN

21 in Stock. More available 04/10/2026

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$42.51/EA

Regular Price: $95.60/EA, you save $53.09 (56%)

QTY

U/M

EA BX /12

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BRK 7020BSL

Part #BRK 7020BSL LED STROBE/HORN SMOKE DETECT WITH LITHIUM BATTERY BACK-UP (1038335) *i*DISCONTINUED

MFG #7020BSL

83 in Stock. More available 04/10/2026

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$122.70/EA

QTY

U/M

EA CA /6CS /6

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BRK SC9120LBL

Part #BRK SC9120LBL 120V AC/DC SMOKE AND CO ALARM - 10YR LITHIUM BATTERY - LOCKED BATTERY DRAWER *i*DISCONTINUED BRK® Smoke and Carbon Monoxide Alarm, Combination Wire-In, Dual Ionization/Electrochemical Sensor, Alarm: Audio, 18 Units Interconne

MFG #SC9120LBL

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BRK HD6135FB

Part #BRK HD6135FB 120VAC HEAT ALARM W/9VDC BATTERY BACKUP 135DEG F RATE-OF-RISE ALARM INTERCONNECTABLE W/SMOKE AND CO ALARMS BRK® Heat Alarm, 120 VAC/VDC Power Source, Thermistor Sensor, Alarm: Latching, Up to 18 Units of First Alert or BRK Smo

MFG #HD6135FB

29 in Stock. More available 04/11/2026

VIEW BRANCH INVENTORY

$28.83/EA

Regular Price: $66.21/EA, you save $37.38 (56%)

QTY

U/M

EA CA /12CS /12

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FIXT LEDFLSLH-G13NS-SBOG

Part #FIXT LEDFLSLH-G13NS-SBOG ENERGY FOCUS SINGLE G13 BASE NON-SHUNTED NO WIRE GRN

MFG #LEDFLSLH-G13NS-SBOG

873 in Stock. More available 04/06/2026

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$0.56/EA

Regular Price: $1.20/EA, you save $0.64 (53%)

QTY

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FIRX SM120X

Part #FIRX SM120X 120VAC RELAY MODULE FOR ACTIVATING AUXILIARY WARNING DEVICES FROM AN INTERCONNECTED SMOKE ALARM Kidde® Relay Module, 120 VAC, 0.08 A, 10 A at 120 VAC/5 A at 30 VDC Contact, 40 to 100 deg F, 0.85 Humidity, For Use With: 1235, 12

MFG #SM120X

21 in Stock. More available 04/05/2026

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$13.35/EA

Regular Price: $19.79/EA, you save $6.44 (33%)

QTY

U/M

EA BX /6

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BRK 9120B

Part #BRK 9120B 120VAC IONIZATION SENSOR SMOKE ALARM W/BATTERY BACK-UP (UP TO 12) INTERCONNECTABLE ALARMS **DISCONTINUED** BRK® Smoke Alarm, 120 VAC Power Source, Ionization Sensor, Alarm: Smoke Alarm, Up to 18 Units Interconnection, 85 dB Alert

MFG #9120B

1 in Stock. More available 04/10/2026

VIEW BRANCH INVENTORY

$10.96/EA

Regular Price: $26.75/EA, you save $15.79 (59%)

QTY

U/M

EA CS /12PL /288

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BRK FG250B

Part #BRK FG250B 9VDC BATTERY OPERATED SMOKE ALARM ION DC BRK® Smoke Alarm, Battery Operated, Series: FG250, 9 VDC Carbon Zinc Battery Power Source, Dual Ionization Sensor, Alarm: Audible Alarm, 85 dB Alert, Red LED Visual Alert, 10 to 95 % Humi

MFG #FG250B

103 in Stock. More available 04/10/2026

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$8.04/EA

Regular Price: $14.15/EA, you save $6.11 (43%)

QTY

U/M

EA BX /6

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FIXT ESL-90CC-LV-HDD

Part #FIXT ESL-90CC-LV-HDD OCC SENSOR ESL LIGHTING

MFG #ESL-90CC-LV-HDD

18 in Stock. More available 04/06/2026

VIEW BRANCH INVENTORY

$74.23/EA

QTY

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BRK SA520B

Part #BRK SA520B 120VAC/WIRELESS PHOTOELECTRIC SENSOR SMOKE ALARM-BRIDGE UNIT W/(2)AA BATTERY BACK-UP BRK® Smoke Alarm, Hardwired, 120 VAC, 60 Hz with (2) 1.5 VDC AA Batteries Power Source, Photoelectric Sensor, Alarm: Audible Alarm, Up to 18 Un

MFG #SA520B

65 in Stock. More available 03/23/2026 and 04/12/2026

VIEW BRANCH INVENTORY

$41.82/EA

Regular Price: $104.27/EA, you save $62.45 (60%)

QTY

U/M

EA BX /12CA /12

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BRK CO605B

Part #BRK CO605B 120VAC PLUG-IN CARBON MONOXIDE ALARMS W/(1)9V BATTERY BACK-UP ELECTROCHEMICAL SENSOR First Alert® Carbon Monoxide Alarm, Plug-In, 120 VAC, Electrochemical Sensor, Alarm: Audio, 85 dB Alert, LED Indicator Visual Alert, 10 to 90 %

MFG #CO605B

1 in Stock. More available 04/10/2026

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$34.75/EA

Regular Price: $79.78/EA, you save $45.03 (56%)

QTY

U/M

EA BX /6

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BRK PRC710B

Part #BRK PRC710B BATTERY PHOTOELECTRIC SMOKE/CO (WAS BRK PC910B) *i*DISCONTINUED BRK® Smoke and Carbon Monoxide Alarm, Combination Low Profile, 3 VDC Lithium Power Cell Battery Power Source, Electrochemical/Photoelectric Sensor, Alarm: Audio, 8

MFG #PRC710B

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BRK CO250B

Part #BRK CO250B 9VDC CARBON MONOXIDE ALARMS ELECTROCHEMICAL SENSOR WHITE BRK® Carbon Monoxide Alarm, Electrochemical Sensor, 9 VDC Battery Power Source, 85 dB at 10 ft Alert, 10 to 95% Humidity, LED Display, 40 to 100 deg F Operating, White, 4.

MFG #CO250B

46 in Stock. More available 04/11/2026

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$23.76/EA

Regular Price: $218.19/EA, you save $194.44 (89%)

QTY

U/M

EA BX /6CA /6

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FIXT T844SSUBCXX00PO

Part #FIXT T844SSUBCXX00PO TECHBRITE 8FT 4 LAMP LED STRIP FIXTURE LED LAMP READY **DEPLETE STOCK**

MFG #T844SSUBCXX00PO

2 in Stock. More available 04/08/2026

VIEW BRANCH INVENTORY

$98.45/EA

Regular Price: $101.12/EA, you save $2.67 (3%)

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FIRX HD135F

Part #FIRX HD135F 120VAC HEAT ALARM W/9VDC BATTERY BACK-UP ACTIVATES WHEN TEMPERATURE RISES ABOVE 135DEG F INTERCONNECTABLE W/BATTERY Firex® by Kidde® Heat Detector Alarm, Wire-In, 9 VDC Battery Power Source, 10 ft Detection, Heat Sen

MFG #HD135F

4 in Stock. More available 03/23/2026 and 04/05/2026

VIEW BRANCH INVENTORY

$41.95/EA

Regular Price: $60.95/EA, you save $18.99 (31%)

QTY

U/M

EA BX /6

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FIRX 21007582

Part #FIRX 21007582 120VAC IONIZATION SMOKE ALARM W/9VDC BATTERY (10YEAR WARRANTY) STAND-ALONE OR INTERCONNECTABLE UP TO 24 KIDDE DEVICES W/BATTERY *i*DISCONTINUED Kidde® Smoke Detector Alarm, Tamper-Resistant, 120 VAC Power Source, 10 ft Detect

MFG #21007582

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EDWR KIR-PD

Part #EDWR KIR-PD OPTICAL SMOKE DETECTOR Edwards Signalingâ„¢ Smoke Detector, Intelligent Rotary, 15.2 to 19.95 VDC, 51 uA Power Source, 68 uA Detection, Photoelectric Sensor, Alarm: Smoke, Alarm Alert, Green/Red LED Visual Alert, 0 to 93% N

MFG #KIR-PD

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FIRX 21006407

Part #KIDDE 21006407 AC CARBON MONOXIDE DETECTOR WITH BATTERY BACKUP AND DIGITAL DISPLAY Kidde® Carbon Monoxide Alarm, Interconnectable Wire-In, 120 VAC, Electrochemical Sensor, Alarm: Audible/Visual, AC/DC Powered Power Source, 85 dB at 10 ft A

MFG #21006407

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FIRX 1279-9999

Part #KIDDE 1279-9999 RF-SM-AC 120V AC/DC ALARM HARDWIRE SMOKE ALARM PART OF WIRELESS SYSTEM Kidde® Smoke Detector Alarm, Tamper-Resistant, 9 VDC Battery Power Source, 10 ft Detection, Ionization Sensor, Alarm: Audible Alarm, Up to 24 Devices In

MFG #1279-9999

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FIRX 900-0076-01

Part #KIDDE 900-0076-01 120V PLUG IN CO2 DETECTOR W/BATT BACK UP Kidde® Carbon Monoxide Detector Alarm, 120 VAC, 60 mA, Electrochemical Sensor, Alarm: Audible, 9 VDC Battery Power Source, 85 dB Alert, 5 to 95 % Humidity, Digital LED Display, Plu

MFG #900-0076-01

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Results Per Page

12243648