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FIRX 21031205

Part #KIDDE 21031205 SMART WATER LEAK + FREEZE DETECTOR MODEL NUMBER 60WLDR-W

MFG #21031205

40 in Stock. More available 06/19/2026

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$43.47/EA

Regular Price: $79.99/EA, you save $36.52 (46%)

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EA BX /5

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FIRX 21031428

Part #KIDDE 21031428 SMOKE ALARM 2 AA BATTERY POWERED (INCLUDED)

MFG #21031428

80 in Stock. More available 06/01/2026 and 06/19/2026

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$25.48/EA

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U/M

EA BX /6

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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 06/19/2026

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$16.69/EA

Regular Price: $19.79/EA, you save $3.11 (16%)

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EA BX /6

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FIRX 21027311

Part #KIDDE 21027311 BATTERY DC WIRELESS COMBO CO/SMOKE, PHOTO, TEN YEAR P4010DCSCO-W *i*NO LONGER AVAILABLE, BUT WON'T HAVE REPLACEMENT UNTIL 2026

MFG #21027311

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FIRX 21033081

Part #FIRX 21033081 MODEL SMACFEX SMOKE ALARM HARDWIRED + AA BACKUP BATTERY (INCLUDED)

MFG #21033081

838 in Stock. More available 06/19/2026

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$30.73/EA

Regular Price: $31.97/EA, you save $1.24 (4%)

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U/M

EA CS /6SK /648

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FIRX 21027308

Part #KIDDE 21027308 BATTERY SMOKE P4010DCS-W *i* DISCONTINUED

MFG #21027308

25 in Stock. More available 06/19/2026

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$78.53/EA

Regular Price: $99.02/EA, you save $20.49 (21%)

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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

10 in Stock. More available 06/19/2026

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$52.97/EA

Regular Price: $60.95/EA, you save $7.98 (13%)

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EA BX /6

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FIRX 21025759

Part #KIDDE 21025759 CARBON MONOXIDE ALARM, 70 TO 400 PMM DETECTION, AC PLUG-IN,120 VAC, 9V BATTERY BACKUP, LED DISPLAY

MFG #21025759

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FIRX 21006371

Part #FIRX 21006371 120VAC PHOTOELECTRIC SMOKE ALARM W/9VDC BATTERY BACK-UP STAND-ALONE OR INTERCONNECTABLE W/BATTERY OLD NUMBER PE120 Kidde® Smoke Detector Alarm, Tamper-Resistant, 120 VAC with 9 VDC Battery Power Source, 10 ft Detection, Photo

MFG #21006371

3 in Stock. More available 06/19/2026

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$40.89/EA

Regular Price: $51.56/EA, you save $10.67 (21%)

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FIRX 21010071

Part #KIDDE 21010071 P3010-KCO SMOKE KITCHEN, DC PHOTO INTELLIGENT CO, TEN YEAR SEALED

MFG #21010071

6 in Stock. More available 06/19/2026

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$98.72/EA

Regular Price: $124.46/EA, you save $25.74 (21%)

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EA BX /6

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FIRX 21033083

Part #KIDDE 21033083 SMOKE + CO ALARM HARDWIRED + AA BACKUP BATTERY INCLUDED

MFG #21033083

314 in Stock. More available 06/19/2026

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$79.88/EA

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U/M

EA BX /6CS /6SK /648

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FIRX P4010DCS-W

Part #FIRX P4010DCS-W (21027682) DC WIRELESS SMOKE , PHOTO, TEN YEAR, TWIN PACK (RED CROSS PKG)

MFG #P4010DCS-W

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FIRX P4010ACLEDS-2

Part #KIDDE P4010ACLEDS-2 120V AC 2-IN-1 LED STROBE AND 10 YR SMOKE ALARM 21026872

MFG #P4010ACLEDS-2

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FIRX RGCUAR-RW

Part #FIRX RGCUAR-RW RING COMBINATION SMOKE & CARBON MONOXIDE ALARM, HARDWIRED WITH AA BACKUP BATTERY

MFG #RGCUAR-RW

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FIRX 21033086

Part #FIREX 21033086 KIDDE CUAC10YFEX-V CU AC/DC 10Y ESS RND 1PC

MFG #21033086

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FIRX 21033154

Part #KIDDE 21033154 SMOKE ALARM 120V W/10YEAR BATTERY BACKUP VOICE ALERTS

MFG #21033154

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FIRX 21006406

Part #FIRX 21006406 AC/DC WIRE-IN CARBON MONOXIDE ALARM W/ BATTERY BACKUP INTERCONNECTABLE, KN-COB-IC Kidde® Carbon Monoxide Alarm, Interconnectable Wire-In, 120 VAC, Electrochemical Sensor, Alarm: Audible/Visual, Alkaline Battery Power Source,

MFG #21006406

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FIRX 21027326

Part #KIDDE 21027326 SMOKE DETECTOR

MFG #21027326

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FIRX P4010DCSCO-W

Part #KIDDE P4010DCSCO-W DC WIRELESS COMBO CO/SMOKE, PHOTO, TEN YEAR (RED CROSS PKG)

MFG #P4010DCSCO-W

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FIRX 900-120

Part #KIDDE 900-120 CARBON MONOXIDE ALARM

MFG #900-120

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FIRX 900-0113-02

Part #KIDDE 900-0113-02 AC/DC PLUG-IN - MULTI-HAZARD - CO/METHANE/PROPANE Kidde® Nighthawk™ Combination Alarm, Carbon Monoxide/Gas Plug-In, 120 VAC, 10 ft Detection, Electrochemical Sensor, 9 VDC Battery Power Source, 85 dB Aler

MFG #900-0113-02

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FIRX P4010ACLEDSCO-2

Part #KIDDE P4010ACLEDSCO-2 120V AV 3-IN-1 LED STROBE AND 10-YR COMBO SMOKE/CO ALRAM 21028057

MFG #P4010ACLEDSCO-2

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FIRX P4010DSC-W

Part #FIRX P4010DSC-W DC WIRELESS SMOKE, PHOTO, TEN YEAR

MFG #P4010DSC-W

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FIRX 20SA10-V

Part #FIRX 20SA10-V SM AC/DC 10Y ESS RND VOICE 1PC

MFG #20SA10-V

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FIRX 21031205

Part #KIDDE 21031205 SMART WATER LEAK + FREEZE DETECTOR MODEL NUMBER 60WLDR-W

MFG #21031205

40 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$43.47/EA

Regular Price: $79.99/EA, you save $36.52 (46%)

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U/M

EA BX /5

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FIRX 21031428

Part #KIDDE 21031428 SMOKE ALARM 2 AA BATTERY POWERED (INCLUDED)

MFG #21031428

80 in Stock. More available 06/01/2026 and 06/19/2026

VIEW BRANCH INVENTORY

$25.48/EA

QTY

U/M

EA BX /6

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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 06/19/2026

VIEW BRANCH INVENTORY

$16.69/EA

Regular Price: $19.79/EA, you save $3.11 (16%)

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U/M

EA BX /6

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FIRX 21027311

Part #KIDDE 21027311 BATTERY DC WIRELESS COMBO CO/SMOKE, PHOTO, TEN YEAR P4010DCSCO-W *i*NO LONGER AVAILABLE, BUT WON'T HAVE REPLACEMENT UNTIL 2026

MFG #21027311

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FIRX 21033081

Part #FIRX 21033081 MODEL SMACFEX SMOKE ALARM HARDWIRED + AA BACKUP BATTERY (INCLUDED)

MFG #21033081

838 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$30.73/EA

Regular Price: $31.97/EA, you save $1.24 (4%)

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QTY

U/M

EA CS /6SK /648

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FIRX 21027308

Part #KIDDE 21027308 BATTERY SMOKE P4010DCS-W *i* DISCONTINUED

MFG #21027308

25 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$78.53/EA

Regular Price: $99.02/EA, you save $20.49 (21%)

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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

10 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$52.97/EA

Regular Price: $60.95/EA, you save $7.98 (13%)

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U/M

EA BX /6

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FIRX 21025759

Part #KIDDE 21025759 CARBON MONOXIDE ALARM, 70 TO 400 PMM DETECTION, AC PLUG-IN,120 VAC, 9V BATTERY BACKUP, LED DISPLAY

MFG #21025759

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FIRX 21006371

Part #FIRX 21006371 120VAC PHOTOELECTRIC SMOKE ALARM W/9VDC BATTERY BACK-UP STAND-ALONE OR INTERCONNECTABLE W/BATTERY OLD NUMBER PE120 Kidde® Smoke Detector Alarm, Tamper-Resistant, 120 VAC with 9 VDC Battery Power Source, 10 ft Detection, Photo

MFG #21006371

3 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$40.89/EA

Regular Price: $51.56/EA, you save $10.67 (21%)

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FIRX 21010071

Part #KIDDE 21010071 P3010-KCO SMOKE KITCHEN, DC PHOTO INTELLIGENT CO, TEN YEAR SEALED

MFG #21010071

6 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$98.72/EA

Regular Price: $124.46/EA, you save $25.74 (21%)

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U/M

EA BX /6

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FIRX 21033083

Part #KIDDE 21033083 SMOKE + CO ALARM HARDWIRED + AA BACKUP BATTERY INCLUDED

MFG #21033083

314 in Stock. More available 06/19/2026

VIEW BRANCH INVENTORY

$79.88/EA

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U/M

EA BX /6CS /6SK /648

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FIRX P4010DCS-W

Part #FIRX P4010DCS-W (21027682) DC WIRELESS SMOKE , PHOTO, TEN YEAR, TWIN PACK (RED CROSS PKG)

MFG #P4010DCS-W

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FIRX P4010ACLEDS-2

Part #KIDDE P4010ACLEDS-2 120V AC 2-IN-1 LED STROBE AND 10 YR SMOKE ALARM 21026872

MFG #P4010ACLEDS-2

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FIRX RGCUAR-RW

Part #FIRX RGCUAR-RW RING COMBINATION SMOKE & CARBON MONOXIDE ALARM, HARDWIRED WITH AA BACKUP BATTERY

MFG #RGCUAR-RW

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FIRX 21033086

Part #FIREX 21033086 KIDDE CUAC10YFEX-V CU AC/DC 10Y ESS RND 1PC

MFG #21033086

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FIRX 21033154

Part #KIDDE 21033154 SMOKE ALARM 120V W/10YEAR BATTERY BACKUP VOICE ALERTS

MFG #21033154

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FIRX 21006406

Part #FIRX 21006406 AC/DC WIRE-IN CARBON MONOXIDE ALARM W/ BATTERY BACKUP INTERCONNECTABLE, KN-COB-IC Kidde® Carbon Monoxide Alarm, Interconnectable Wire-In, 120 VAC, Electrochemical Sensor, Alarm: Audible/Visual, Alkaline Battery Power Source,

MFG #21006406

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FIRX 21027326

Part #KIDDE 21027326 SMOKE DETECTOR

MFG #21027326

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FIRX P4010DCSCO-W

Part #KIDDE P4010DCSCO-W DC WIRELESS COMBO CO/SMOKE, PHOTO, TEN YEAR (RED CROSS PKG)

MFG #P4010DCSCO-W

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FIRX 900-120

Part #KIDDE 900-120 CARBON MONOXIDE ALARM

MFG #900-120

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FIRX 900-0113-02

Part #KIDDE 900-0113-02 AC/DC PLUG-IN - MULTI-HAZARD - CO/METHANE/PROPANE Kidde® Nighthawk™ Combination Alarm, Carbon Monoxide/Gas Plug-In, 120 VAC, 10 ft Detection, Electrochemical Sensor, 9 VDC Battery Power Source, 85 dB Aler

MFG #900-0113-02

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FIRX P4010ACLEDSCO-2

Part #KIDDE P4010ACLEDSCO-2 120V AV 3-IN-1 LED STROBE AND 10-YR COMBO SMOKE/CO ALRAM 21028057

MFG #P4010ACLEDSCO-2

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FIRX P4010DSC-W

Part #FIRX P4010DSC-W DC WIRELESS SMOKE, PHOTO, TEN YEAR

MFG #P4010DSC-W

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FIRX 20SA10-V

Part #FIRX 20SA10-V SM AC/DC 10Y ESS RND VOICE 1PC

MFG #20SA10-V

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