First Alert Smoke Alarm Comparison | 10-Year, Interconnect & Features

SKU	Product	Key Features
SM100V-AC	First Alert Precision Detection Interconnect Hardwired Smoke Alarm with Voice and Location Alerts - SM100V-AC (1046719) Hardwired interconnect • Voice & location • Battery backup	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Through early warning interconnect, when one alarm sounds, all compatible alarms will sound Voice and location alerts tell you the location of danger to help you escape safely Battery backup provides continuous protection during power outages Test/silence button for efficient testing to ensure detector is working properly End-of-life warning lets you know when it's time to replace the alarm First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SM210	First Alert Precision Detection 10-Year Sealed Battery Smoke Alarm with Slim Profile Design - SM210 (1046740) 10-year sealed battery • Slim profile	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. 10-year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm Slim profile design is half the depth of a standard detector End-of-life warning lets you know when it’s time to replace the alarm Test/silence button for efficient testing to ensure the detector is working properly First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SM210L	First Alert 10-Year Battery Smoke Alarm with Safety Path Light - SM210L (1046747) 10-year sealed battery • Safety Path Light	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Safety Path Light helps illuminate your path to safety in case of emergency. 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm. Test/silence button for efficient testing and end-of-life warning lets you know when it's time to replace the alarm. This alarm offers superior protection with a precision detection advanced technology sensor, easy installation and 10-year battery. First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SM210M	First Alert Precision Detection Micro 10-Year Sealed Battery Smoke Alarm - SM210M (1046754) Micro design • 10-year sealed battery	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Micro design equipped with the same protection as a regular sized detector 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm. Test/silence button for efficient testing and end-of-life warning lets you know when it's time to replace the alarm. This alarm offers superior protection with a precision detection advanced technology sensor, easy installation and 10-year battery. First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SM310	First Alert 10-Year Sealed Battery Dual Sensor Smoke Alarm - SM310 (1046764) Dual sensor • 10-year sealed battery	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Dual sensors provide protection from fast flaming and slow smoldering fires Test/silence button for efficient testing and end-of-life warning lets you know when it's time to replace the alarm. This alarm offers superior protection with a precision detection advanced technology sensor, easy installation and 10-year battery. First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SM500V	First Alert Precision Detection Wireless Interconnect Smoke Alarm with Voice Alerts - SM500V (1048448) Wireless interconnect • Voice & location	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Wireless interconnect means when one alarm sounds, all compatible wireless interconnect alarms will sound Voice and location alerts tell you the location of danger to help you escape safely Test/silence button for efficient testing and end-of-life warning lets you know when it's time to replace the alarm. This alarm offers superior protection with a precision detection advanced technology sensor. First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SMCO100V-AC	First Alert Precision Detection Interconnect Hardwired Smoke and CO Alarm with Voice and Location Alerts - SMCO100V-AC (1046778) Hardwired interconnect • Smoke + CO • Voice & location	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Voice & location alerts tell you what the danger is and its location to help you escape safely. Through early warning interconnect, when one alarm sounds, all compatible alarms will sound. Battery backup provides continuous protection during power outages. Quick Connect Plug allows for easy detector installation with no need to rewire. First Alert 8^th Generation Detector meets the latest industry standards.
SMCO200	First Alert Precision Detection Battery-Operated 2-in-1 Combination Smoke and Carbon Monoxide Alarm with Slim Profile Design - SMCO200 (1046793) Battery operated • Smoke + CO • Slim profile	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Provides reliable 2-in-1 protection against both smoke and carbon monoxide Slim profile design is half the depth of a standard alarm Test/silence button for efficient testing and end-of-life warning lets you know when it's time to replace the alarm. This alarm offers superior protection with a precision detection advanced technology sensor. First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SMCO210	First Alert Precision Detection 10-Year Battery 2-in-1 Smoke and CO Alarm with Slim Profile Design - SMCO210 (1046800) 10-year sealed battery • Smoke + CO • Slim profile	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install detector 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm End-of-life warning lets you know when it's time to replace the alarm Slim profile design is half the depth of a standard alarm Test/silence button for efficient testing to ensure detector is working properly First Alert 8^th Generation Detector meets the latest industry standards.
SMCO500V	First Alert Wireless Interconnect Battery-Operated Smoke and Carbon Monoxide Alarm with Voice - SMCO500V (1048446) Wireless interconnect • Smoke + CO • Voice & location	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install detector Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound Voice and location alerts tell you the location of danger to help you escape safely Battery-operated combination detector is easy to install and maintain Provides reliable 2-in-1 protection against both smoke and carbon monoxide Test/silence button for efficient testing to ensure alarm is working properly End-of-life warning lets you know when it's time to replace the detector First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SMI100	First Alert Precision Detection Battery-Operated Smoke Alarm - SMI100 (1046827) Battery operated • Easy install	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning detection. Early warning is critical because today's materials burn hotter and faster, and may result in less time for a safe evacuation. Simple battery operated detector allows for easy installation and maintenance. Front access battery compartment makes for easy battery replacements. End of life warning lets you know when it's time to replace the alarm. Test/silence button for efficient testing to ensure detector is working properly. First Alert 8^th Generation Alarm meets the latest industry standards.
SMI100-AC	First Alert Precision Detection Interconnect Hardwired Smoke Alarm with Battery Backup - SMI100-AC (1046840) Hardwired interconnect • Battery backup • Quick Connect	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Through early warning interconnect, when one alarm sounds, all compatible alarms will sound Battery backup provides continuous protection during power outages Alarm indicator visually identifies the unit that initiated the alarm Quick Connect Plug included allows for easy installation with no need to rewire Test/silence button for efficient testing to ensure detector is working properly First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SMI100RV	First Alert Battery-Operated RV Smoke Alarm, Approved for Recreational Vehicles - SMI100RV (1046846) Battery operated • RV approved • Tamper resistant	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Approved for use in recreational vehicles Tamper resistant locking pin prevents battery removal Hinged cover makes for easy battery replacements Battery-operated detector is easy to install and maintain Test/silence button for efficient testing to ensure alarm is working properly End-of-life warning lets you know when it's time to replace the detector First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SMI110	First Alert Precision Detection 10-Year Sealed Battery Smoke Alarm - SMI110 (1046860) 10-year sealed battery	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm. Test/silence button for efficient testing and end-of-life warning lets you know when it's time to replace the alarm. This alarm offers superior protection with a precision detection advanced technology sensor, easy installation and 10-year battery. First Alert 8^th Generation Smoke Detector meets the latest industry standards.
SMICO105-AC	First Alert Precision Detection Interconnect Hardwired Smoke and Carbon Monoxide Alarm with 10-Year Battery Backup - SMICO105-AC (1046882) Hardwired interconnect • Smoke + CO • 10-year backup	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. 10-Year battery backup provides continuous protection during power outages Through early warning interconnect, when one alarm sounds, all compatible alarms will sound Alarm indicator visually identifies the unit that initiated the alarm End-of-life warning lets you know when it’s time to replace the detector Test/silence button for efficient testing to ensure alarm is working properly First Alert 8^th Generation Alarm meets the latest industry standards.
SMICO110	First Alert 10-Year Battery 2-in-1 Combination Smoke and Carbon Monoxide Alarm - SMICO110 (1046888) 10-year sealed battery • Smoke + CO	Complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install detector 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm Battery-operated alarm allows for easy installation and maintenance Test/silence button for efficient testing to ensure detector is working properly End-of-life warning lets you know when it’s time to replace the alarm First Alert 8^th Generation Detector meets the latest industry standards.

First Alert Smoke Alarms - Feature Chart