Kidde Limited Warranty
UNITED STATES WARRANTY INFORMATION
Find the warranty period for your Kidde product by model number.
Find Your Model Number
For alarms and accessories, the model number is located on the back of the product. For fire extinguishers, the model number is located on the front label.
Customer Care: 1-800-880-6788
Warranty Periods at a Glance
Product family | Warranty period |
Current smoke, combination and smart alarms | 10 years |
Current carbon monoxide alarms | 10 years |
CO + explosive gas alarm | 7 years |
Heat alarms, ladders and adapters | 5 years |
Water leak, radon, mold, relay modules and key security | 1 year |
Replacement batteries | 2 years |
Mariner & residential fire extinguishers | 12 years |
Other fire extinguishers | 6 years |
Fire-fighting spray | 3 years |
Limited Warranty Terms
What does this Limited Warranty Cover?
Except as otherwise provided below, Walter Kidde Portable Equipment Inc. (“Kidde”), warrants to the original end user purchaser that the products set forth in the chart below (“Products(s)”) will be free from defects in material, workmanship, or design under normal residential use and service from the date of delivery to the original end user purchaser for the duration of the warranty period in effect for such Product at the time of purchase pursuant to the chart at the end of this warranty statement.
What does this Limited Warranty not cover?
This limited warranty does not cover Products that have been damaged, modified, abused, altered, if it fails to operate due to improper maintenance, inadequate power, unauthorized or improper power source, loss of connectivity for home automation Products, problems that may be reasonably expected to result from normal wear, or if purchased from an unauthorized seller. Only original, unaltered, and unmodified Products purchased from an authorized seller in the United States are covered by this limited warranty.
Kidde Products are legitimately sold only by authorized resellers who are required to follow Kidde’s policies, procedures, and quality control standards. Because Kidde cannot control the quality of Products sold by unauthorized sellers, this warranty applies only to Products that were purchased from Kidde or a Kidde authorized seller located in the United States, unless otherwise prohibited by law. Kidde reserves the right to reject warranty claims from purchasers for Products purchased from unauthorized sellers, including unauthorized internet sites. If you have any questions about whether a seller is authorized to sell Kidde Products, please call our Customer Care team at 1-800-880-6788.
What will Kidde do to correct problems?
If a claim is made under this limited warranty and, after inspection by Kidde proves to be valid, Kidde will replace the Product (part replacement only, no installation). Upon such replacement, the original remaining respective warranty period will continue in effect and be applicable to the replacement Kidde Product.
How do you get service?
If you feel your Product is defective in any way, do not tamper with, install, or use the Product. In many cases, the quickest way to exchange your Product is to return it to the original place of purchase. If you wish to submit a warranty claim to Kidde, please call our Customer Service Center at 1-800-880-6788. Please be prepared to provide a description of any claimed defect(s) (as many times our Customer Service team is able to resolve the issue over the phone), and please also have information about where and when you purchased the Product to verify warranty eligibility, as well as photographs of the front and back of your Product that show the Product’s model number. Please see the chart below for information on where to locate a Product’s model number. Should you choose to mail us these items rather than e-mail, purchasers are responsible for postage.
In certain instances, our Customer Service team may require the return of the Product to Kidde. If this request is made, you will be instructed to send the Product with proof of purchase, postage prepaid, to our Warranty Service Department, which is located in North Carolina. Any Product believed to be defective as covered by this warranty may not be returned for warranty service without prior authorization from Kidde. Purchasers are responsible for shipping items to Kidde at their own cost. Kidde is not responsible for packages lost in transit.
Customer Service Center
Call 1-800-880-6788 for warranty service.
Limitation of Liabilities in the United States
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THOSE STATED HEREIN. ANY IMPLIED WARRANTIES ARISING OUT OF THIS SALE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION OF THIS WARRANTY. KIDDE AND ITS SUPPLIERS’, AFFILIATES’, AND AGENTS’ MAXIMUM LIABILITY PURSUANT TO THIS LIMITED WARRANTY, OR ANY OTHER EXPRESS OR IMPLIED WARRANTY, IS LIMITED TO THE PURCHASE PRICE YOU PAID FOR THE PRODUCT. UNDER NO CIRCUMSTANCES SHALL KIDDE BE LIABLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES BASED UPON BREACH OF THIS LIMITED WARRANTY, BREACH OF CONTRACT, OR STRICT LIABILITY. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.
If there are any differences between this limited warranty and the warranties printed in marketing or other Product materials, then the terms of this online limited warranty supersede those in other materials. If you would like a physical copy of this warranty, feel free to print this webpage or call our Customer Service team at 1-800-880-6788, and we’d be happy to send you a copy.
Effective Date: June 1, 2026
Models Currently Sold
Smoke alarms
Model | Product | Warranty period |
10SDR | Smoke Alarm, AA Battery Powered | 10 years |
20SDR | Smoke Alarm, AA Battery Powered | 10 years |
20SDR-VRF | Smoke Alarm, Wire-Free Interconnect, AA Battery Powered | 10 years |
20SD10 | Smoke Alarm, 10-Year Battery Powered | 10 years |
20SD10-V | Smoke Alarm, 10-Year Battery Powered and Voice Alerts | 10 years |
20SAR | Smoke Alarm, Hardwired with AA Backup Battery | 10 years |
20SAR-VRF | Smoke Alarm, Wire-Free Interconnect, Hardwired with AA Backup Battery | 10 years |
20SA10 | Smoke Alarm, Hardwired with 10-Year Backup Battery | 10 years |
20SA10-V | Smoke Alarm, Hardwired with 10-Year Backup Battery | 10 years |
Combination smoke + carbon monoxide alarms
Model | Product | Warranty period |
30CUDR | Smoke + CO Alarm, 2 AA Battery Powered | 10 years |
30CUDR-V | Smoke + CO Alarm, 2 AA Battery Powered | 10 years |
30CUDR-VRF | Combo Smoke + CO Alarm, Wire-Free Interconnect, AA Battery Powered | 10 years |
30CUD10 | Smoke + CO Alarm, 10-Year Battery Powered | 10 years |
30CUD10-V | Smoke + CO Alarm, 10-Year Battery Powered with Voice Alerts | 10 years |
30CUAR | Smoke + CO Alarm, Hardwired + AA Backup Battery | 10 years |
30CUAR-V | Smoke + CO Alarm, Hardwired + AA Backup Battery | 10 years |
30CUAR-VRF | Smoke + CO Alarm, Wire-Free Interconnect, Hardwired with AA Backup Battery | 10 years |
30CUA10 | Smoke + CO Alarm, Hardwired with 10-Year Backup Battery | 10 years |
30CUA10-V | Smoke + CO Alarm, Hardwired with 10-Year Backup Battery and Voice Alerts | 10 years |
Smart and Ring-enabled alarms
Model | Product | Warranty period |
RGSAR-RW | Ring Smart Smoke Alarm, Hardwired with 2 AA Backup Battery | 10 years |
RGCUAR-RW | Ring Smart Smoke + CO Alarm, Hardwired with 2 AA Backup Battery | 10 years |
20SAR-W | Smart Smoke Alarm, Hardwired with AA Backup Battery | 10 years |
30CUAR-W | Smart Smoke + CO Alarm, Hardwired with AA Backup Battery | 10 years |
P4010ACS-WF | Smoke Alarm with Smart Features | 10 years |
P4010ACSCO-WF | Smoke + Carbon Monoxide Alarm with smart features | 10 years |
P4010ACSAQ-WF | Smoke Alarm with Indoor Air Quality Monitor | 10 years |
P4010ACSCOAQ-WF | Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitor | 10 years |
KN-COP-DP-10YL-AQ-WF | Carbon Monoxide Alarm with Indoor Air Quality Monitor | 10 years |
Carbon monoxide alarms
Model | Product | Warranty period |
COB | Battery powered Carbon Monoxide alarm | 10 years |
COBD | Battery powered Carbon Monoxide alarm with digital display | 10 years |
COBDL | Battery powered Carbon Monoxide alarm with low level alert detection | 10 years |
COB10 | 10 Year battery powered Carbon Monoxide alarm | 10 years |
COBD10 | 10 Year battery powered Carbon Monoxide alarm with digital display | 10 years |
COBDL10 | 10 Year battery powered Carbon Monoxide alarm with digital display and low level alert detection | 10 years |
COP | Plugin Carbon Monoxide Alarm with AA backup battery | 10 years |
COPD | Plugin Carbon Monoxide Alarm with AA backup battery and digital display | 10 years |
COPDW | Smart Carbon monoxide with digital display, plugin with aa backup battery | 10 years |
COPDLQW | Smart Carbon monoxide with Indoor air quality monitoring, digital display, plugin with aa backup battery | 10 years |
COPDLG | Plugin Carbon Monoxide alarm with digital display, low level and explosive gas detection | 7 years |
FireX and professional alarm models
Model | Item number | Product | Warranty period |
SMACFEX-VRF | 21033916 | Smoke alarm - AC, wire-free | 10 years |
SMDCFEX-VRF | 21033918 | Smoke alarm - DC, wire-free | 10 years |
SMAC10YFEX | 21033087 | Smoke alarm - AC with sealed backup | 10 years |
SMACFEX | 21033081 | Smoke alarm - AC | 10 years |
SMAC9VFEX | 21033927 | Smoke alarm - 9V battery | 10 years |
CUACFEX-VRF | 21033915 | Smoke + CO alarm - AC, wire-free | 10 years |
CUDCFEX-VRF | 21033917 | Smoke + CO alarm - DC, wire-free | 10 years |
CUACFEX-V | 21033084 | Smoke + CO alarm - AC, voice | 10 years |
CUACFEX | 21033083 | Smoke + CO alarm - AC | 10 years |
CUAC10YFEX-V | 21033086 | Smoke + CO alarm - AC, voice | 10 years |
CUAC10YFEX | 21033085 | Smoke + CO alarm - AC | 10 years |
Notification and heat
Model | Item number | Product | Warranty period |
SMAC10LEDFEX | 21033458 | Integrated LED strobe smoke alarm | 10 years |
CUAC10LEDFEX | 21033459 | Integrated LED strobe smoke + CO alarm | 10 years |
HD135 / HD135F | HD135F | Heat alarm | 5 years |
Warranty By Model
Adapters, relays and safety accessories
Model | Product | Warranty period |
KA-B2 | Quick Convert adapter | 5 years |
KA-F2 | Quick Convert adapter | 5 years |
20-9003 | Quick Connect adapter | 5 years |
SM120X | Smoke alarm relay module | 1 year |
CO120X | Carbon monoxide alarm relay module | 1 year |
SLED177i | Standalone LED strobe light | 5 years |
60WLDR-W | Water leak + freeze detector | 1 year |
KL-2S | 2-story escape ladder | 5 years |
KL-3S | 3-story escape ladder | 5 years |
442020 | Radon gas detection home test kit | 1 year |
442057 | Mold detection kit | 1 year |
21026967 | Two-year power supply 9V battery | 2 years |
21026968 | Two-year power supply AA battery | 2 years |
Fire Extinguishers
Mariner Fire Extinguishers
Model | Product | Warranty period |
MAR5 | Mariner 5 Fire Extinguisher | 12 years |
MAR10 | Mariner 10 Fire Extinguisher | 12 years |
MAR110 | Mariner 110 Fire Extinguisher | 12 years |
MAR210 | Mariner 210 Fire Extinguisher | 12 years |
MAR340 | Mariner 340 Fire Extinguisher | 12 years |
KD57W-5BC | Mariner PWC Fire Extinguisher | 12 years |
Additional covered Mariner models: KCD57W-5BC, MAR5C, MAR10C, MAR110C, MAR210C and MAR340C.
Residential Fire Extinguishers
Model | Product | Warranty period |
FA5G | Basic Fire Extinguisher | 6 years |
FA10G | Basic 10 Fire Extinguisher | 6 years |
FA110G | Basic 110 Fire Extinguisher | 6 years |
FX210R | Red Living Area Fire Extinguisher | 6 years |
FX210W | White Living Area Fire Extinguisher | 6 years |
FX340GW-2 | Garage Fire Extinguisher | 6 years |
FX340SC-2 | Full Home Fire Extinguisher | 6 years |
KD57-5BC | Basic 5 Fire Extinguisher | 6 years |
M5G | Auto 5 Fire Extinguisher | 6 years |
M10G | Auto 10 Fire Extinguisher | 6 years |
M110G | Basic 110 Fire Extinguisher | 6 years |
RESSP | Kitchen Fire Extinguisher | 6 years |
Professional fire extinguishers
Model | Product | Warranty period |
PRO-2.5MP-1 | Pro 110 Fire Extinguisher | 6 years |
PRO-4MP-1 | Pro 210 Fire Extinguisher | 6 years |
PRO-5MP-1 | Pro 340 Fire Extinguisher | 6 years |
PRO-10MP-1 | Pro 460 Fire Extinguisher | 6 years |
PRO-2.75BC-1 | Pro 10 Fire Extinguisher | 6 years |
Fire-fighting spray
Model | Product | Warranty period |
KAP-14K | Flame Out | 3 years |
Key Security
Key Security Systems
All key security system models have a 1-year limited warranty.
Product family | Warranty period | Model numbers |
Key security systems | 1 year | 001012, 001014, 001015, 001017, 001166, 001170, 001266, 001267, 001324, 001795, 001796, 001797, 001798, 001801, 001802, 001803, 001859, 001860, 001966, 001967, 001968, 002047, 1, 164144, 164344, 2HS, 2HSR |
Additional Covered Discontinued Models
Smoke, carbon monoxide and combination alarms
Product family | Warranty period | Model numbers |
Smoke alarms | 10 years | i9050, i9060, i9080, i9070, P9050, PI9000, 0919-9999, i1040, i12040, i12060, i12080, i5000, P12040, PI2010, 0910, P3010B, i12010S, P3010L, P3010H, P4010DCS-W, P4010LDCS-W, P4010ACS-W, P4010LACS-W, P4010ACLEDS-2 |
Smoke alarms | 5 years | i4618, i4718 |
Smoke alarms | 3 years | i9030, i9040 |
Carbon monoxide alarms | 10 years | 9CO5-LP2, 900-0146-LP, 900-0233, 900-0230, C3010, C3010D, KN-COU-B, 900-0263, 900-0076, 900-0278, 900-0280, 900-0282, 900-0284, 900-0120, 900-0121, KN-COP-DP-10YL-AQ-WF |
Carbon monoxide alarms | 5 years | 900-0113 |
Combination smoke + CO | 10 years | CP9000, 900-0114A, 900-0213, i12010SCO, P4010ACSCO, P4010ACS, 900-0102A, 900-0216A, 900-0225, P3010CU, P3010K-CO, P4010DCSCO-W, P4010ACSCO-W, P4010ACSCO-WF, P4010ACLEDSCO-2, P4010ACSCOAQ-WF, 900-CUAR, 900-CUDR |
Additional Product Coverage
Warranty periods by product family
Product family | Warranty period | Model coverage |
Escape ladders | 5 years | All models |
Strobe lights | 5 years | All models |
Heat alarms | 5 years | All models |
Water leak + freeze detector | 1 year | All models |
Adapters | 5 years | All models |
Radon detector kit | 1 year | All models |
Mold test kit | 1 year | All models |
Relay modules | 1 year | All models |
Batteries | 2 years | All models |
Mariner fire extinguishers | 12 years | KD57W-5BC, KCD57W-5BC, MAR5, MAR5C, MAR10, MAR10C, MAR110, MAR110C, MAR210, MAR210C, MAR340, MAR340C |
All other fire extinguishers | 6 years | All models other than the Mariner models listed above |
Key security systems | 1 year | All models |