10 Best Kidde I12060a Hardwired Replacement of 2026

Why We Love It

Main Highlights

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  SMOKE DETECTION: Model 20SA10 features advanced sensing technology that detects smoke over 25% faster*; sounds a loud 85-decibel alarm with red LED light for clear visual warnings; suitable for homes
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  HARDWIRED WITH 10-YEAR BATTERY BACKUP: Operates on 120V AC with a built-in 10-year battery; helps provide continuous detection; saves up to $40 over the alarms life in battery replacements; with 10-year limited warranty** from date of purchase
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  REDUCED FALSE ALARMS: Uses enhanced sensing technology that helps distinguish between real smoke and everyday cooking or steam; helps reduce false alarms while maintaining quick, accurate detection when smoke is present
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  TESTED FOR SAFETY & PERFORMANCE: Rigorously tested to meet UL 217 10th Edition and FCC standards; designed to help ensure reliable performance and compliance with recognized safety requirements
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  INTERCONNECT CAPABILITY: Connects with other Kidde alarms so when one detects danger, all connected units sound together; helps ensure everyone in the home is alerted to potential hazards***
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  BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance

Main Highlights

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  Front load battery door provides easy access which reduces the installation time and battery replacement time
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  Battery pull tab prevents draining battery until permanent AC power is connected
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  Hush feature temporarily silences nuisance alarms
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  One touch test button tests unit's electronic circuitry.Kidde?s smoke alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards
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  Temperature range:40F to 100F

Main Highlights

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  Easy Installation - Front battery pull tab allows battery activation without removing alarm from mounting bracket. Large mounting base makes mounting easier, protects surface paint from dirt and covers imperfections. Pre-stripped wiring harness with easy off cap does not require stripper tool. Tinned strands increase conductivity and wire nut grip. 9V Battery Backup (included)
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  Fewer Callbacks - One button design for easy operation and less confusion. Operates Hush and alarm test. Battery run down protection will shut down alarm memory when AC power is not present, reducing low battery chirp. Dust cover protects sensor from contaminates during construction reducing nuisance alarms
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  User-Friendly Features - Tamper resist locking feature deters alarm theft. Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system. One button design (operates Hush and test)
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  Interconnectable - Connect up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms. See users guide for complete instructions
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  Ionization Sensing Technology

Main Highlights

Main Highlights

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  2-in-1 Detection - Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device
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  Voice Alarm announces the hazard type when detected: Fire! = smoke or fire, Warning Carbon Monoxide = CO gas, or "Low Battery" when the batteries need to be replaced
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  85-decibel alarm alerts to smoke, fire, or carbon monoxide
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  24/7 Self-testing components are always checking the device to ensure it's operating as expected (not a substitute for a manual push test)
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  Whole-Home Alarm Activation - expands detection via hardwired connections to other Kidde smoke alarms, so when 1 alarm sounds, they all do**
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  Easy Installation - Mounting bracket included for quick installation in 4 orientations
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  120V AC hardwired with 2-AA battery backup (included) - provides reliable protection, even during power failures
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  UL Listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed.

Main Highlights

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  DETECTS SMOKE: Sounds a loud 85-decibel alarm when smoke is detected - 3 long beeps with red LED light flashing in time, repeating.
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  HARDWIRED & 2 AA BATTERY BACKUP (Included): Operates on 120V AC wiring (installed in the ceiling) with 2 AA alkaline batteries that provide battery backup coverage during power outages.
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  ENHANCED SENSING TECHNOLOGY: Reduces false alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition & FCC standards.
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  SELF-TESTING ALARM: Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
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  INTERCONNECT CAPABILITY: When one alarm sounds, they all sound, so you can get out faster. (Different models offer different interconnection options and requirements. See User Guide for more info.)
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  3 LED NOTIFICATIONS: LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke detected.
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  TEST & HUSH BUTTON: Makes it easy to test the 5-inch smoke detector and silence false alarms, should they occur.
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  10-YEAR LIMITED WARRANTY: Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that alarms should be replaced.

Main Highlights

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  SMOKE DETECTION WITH VOICE ALERTS: Model 20SAR-VRF detects smoke over 25% faster*; announces "Fire" and sounds a loud 85-decibel alarm with red LED light for clear visual and audible warnings; suitable for homes
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  HARDWIRED WITH AA BATTERY BACKUP: Connects directly to 120V AC power and includes two AA batteries for backup operation to help ensure continuous detection during power outages
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  WIRE-FREE INTERCONNECT**: Connects with other Kidde alarms so when one detects danger, all connected units sound together; helps ensure everyone in the home is alerted to potential hazards sooner; connect up to 12 compatible alarms
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  GREAT FOR RENOVATIONS, BASEMENTS, & LOFTS: Easily extend detection to home areas that dont have wiring by pairing with a Kidde hardwired interconnect detector and Kidde battery powered wire-free interconnect alarms
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  TESTED & TRUSTED: Rigorously tested to meet UL 217 10th Edition and FCC standards; ETL Listed; 10-year limited warranty from date of purchase
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  BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance

Main Highlights

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  Change the battery in seconds
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  Front loading battery door; change battery without removing the unit from the bracket
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  Hush feature temporarily silences nuisance alarms
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  One button tests the unit's circuit operation and resets its memory after an alarming condition occurs
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  Kiddes smoke alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards

Main Highlights

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  Industry First: 2-in-1 Detection - Smoke detector & Indoor Air Quality Monitor combo alerts you to both smoke & indoor air quality hazards, in a single device
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  Indoor Air Quality Monitoring: monitors harmful chemicals known as Total Volatile Organic Compounds (TVOCs) that come from cleaning products & paint, also monitors humidity
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  Voice Alarm announces the hazard type when detected: Fire! = smoke or fire or "Replace Alarm" when the unit has come to its end of life span
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  Compatible with Amazon Alexa, Google Home, iPhone, & Android smart devices
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  WiFi enabled technology allows notifications to be sent to your smartphone (as well as friends & family) in the event of a smoke or air quality hazard in your home
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  85-decibel alarm & LED warning indicators alert you to various status: green = normal operation, amber = operating error, and red = smoke, fire or carbon monoxide event
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  Photoelectric sensor technology detects visible fire particles associated with smoldering fires
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  First UL listed smoke & indoor air quality monitoring device; 10-year limited manufacturer warranty on alarm only (not a battery performance claim), warranty begins when the alarm is powered on, if that date is unknown it should be assumed the alarm should be replaced.