Schaedler Yesco | Firex/Kidde Detectors

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Carbon Monoxide/Smoke Detectors (6)
Stand Alone & Interconnectable (6)
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: Kidde (4)
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FIRX 21031205

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

MFG #21031205

41 in Stock. More available 03/05/2026

$217.35/BX

Regular Price: $399.95/BX, you save $182.60 (46%)

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FIRX SM120X

Part #FIRX SM120X 120VAC RELAY MODULE FOR ACTIVATING AUXILIARY WARNING DEVICES FROM AN INTERCONNECTED SMOKE ALARM KiddeÂ® 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

41 in Stock. More available 03/05/2026

$68.11/BX

Regular Price: $118.75/BX, you save $50.65 (43%)

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FIRX 21027308

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

MFG #21027308

In Stock

$78.53/EA

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

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FIRX 21033083

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

MFG #21033083

707 in Stock. More available 02/14/2026 and 03/05/2026

$326.02/CS

Regular Price: $359.82/CS, you save $33.80 (9%)

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FIRX 21031428

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

MFG #21031428

80 in Stock. More available 03/05/2026

$152.85/BX

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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 KiddeÂ® Smoke Detector Alarm, Tamper-Resistant, 120 VAC with 9 VDC Battery Power Source, 10 ft Detection, Photo

MFG #21006371

3 in Stock. More available 03/05/2026

$40.89/EA

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

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FIRX 21032250

Part #KIDDE 21032250 HARDWIRED SMOKE & CARBON MONOXIDE ALARM, INTERCONNECTABLE WITH 2 AA BATTERY BACKUP (MODEL 900-CUAR) PHOTOELECTRIC SMOKE SENSOR, ELECTROCHEMICAL CO SENSOR, 120VAC, 60HZ 42MA MAX PER ALARM, AUDIO ALARM 85DB @ 10', WIRING: QUICK CONNECT P

MFG #21032250

$283.53/CA

Regular Price: $525.52/CA, you save $241.99 (46%)

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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 FirexÂ® by KiddeÂ® Heat Detector Alarm, Wire-In, 9 VDC Battery Power Source, 10 ft Detection, Heat Sen

MFG #HD135F

7 in Stock. More available 03/05/2026

$216.19/BX

Regular Price: $365.68/BX, you save $149.49 (41%)

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FIRX 21033081

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

MFG #21033081

745 in Stock. More available 02/14/2026 and 03/05/2026

$125.44/CS

Regular Price: $191.82/CS, you save $66.38 (35%)

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FIRX 21010071

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

MFG #21010071

18 in Stock. More available 03/05/2026

$402.95/BX

Regular Price: $746.78/BX, you save $343.83 (46%)

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FIRX 21032064

Part #FIRX 21032064 ..

MFG #21032064

FIRX SL177I

Part #FIRX SL177I 100 TO 130VAC 60HZ 80MA DUAL MODE STROBE LIGHT KiddeÂ® Strobe Light, Dual Mode, 96 to 132 VAC, 630 mA, 5.6 in Diameter, 4 Flashes at 5 sec Flash, 177 cd Light Output, 32 to 120 deg F, Specifications Met: UL 1971, 120 VAC Power S

MFG #SL177I

FIRX SMAC10YFEX

Part #FIRX SMAC10YFEX 21033087

MFG #SMAC10YFEX

FIRX 21027488

Part #KIDDE 21027488 MICRO 10 YEAR SEALED BATTERY SMOKE ALARM

MFG #21027488

FIRX CUAC10YFEX

Part #FIRX CUAC10YFEX SMOKE/CO2 120VAC W/10 YEAR SEALED BATTERY 21033085

MFG #CUAC10YFEX

FIRX 21006406

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

MFG #21006406

FIRX 21031205

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

MFG #21031205

41 in Stock. More available 03/05/2026

$217.35/BX

Regular Price: $399.95/BX, you save $182.60 (46%)

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U/M