Smoke Detectors

i9040 smoke alarm is a battery operated smoke alarm that utilizes ionization sensing technology. The 4 in. unit is smaller in diameter giving it discreet design with the same quality you would expect in a Kidde manufactured product. The i9040 is powered by a 9-Volt battery, providing continuous protection, even during power outages. This easy to install unit includes a test button to verify the detection electronics are working as intended.

• Battery operated (9-Volt battery included) easy installation and provides continuous protection even during power outages
• Test button tests unit is electronic circuitry, horn and battery function
• Low battery indicator low battery warning chirp alerts user to change battery
• Discreet design 4 in. diameter
• Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM reference model i9050

The sealed-in lithium battery design of the Kidde Lithium Battery Ionization Smoke Alarm affords you 10-year of service from this important safety device. Protect your home or business against the incidence of smoke or fire when you install this wireless alarm. The alarm sounds a warning to notify you of the presence of invisible fire particles it detects via its ionization-sensing technology. The alarm becomes automatically operational the instant it comes in contact with the mounting bracket and installation takes just minutes, thanks to its wireless design.

• Utilizes ionization-sensing technology to recognize presence of smoke
• Sounds early warning upon detection of smoke
• Smart hush temporarily silences nuisance alarms and activates only when in alarm mode
• Push-button testing checks circuitry, horn and battery function
• Sealed-in lithium battery requires no replacement over 10-year life of alarm
• Provides protection during power outages
• Red LED bulb flashes rapidly to alert that alarm has sounded since the last time test/reset button was used
• Activates automatically when attached to mounting bracket
• Installs easily
• Appropriate for residential or commercial applications
• UL/CSFM Ref. i9010

Kidde FireX Hardwired 120-Volt Smoke Alarm is interconnectable with other hardwired alarms. The front battery pull tab allows battery activation without removing alarm from mounting bracket. The 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. Battery run down protection will shut down alarm memory when AC power is not present, reducing low battery chirp.

• 9-Volt battery backup provides protection during power outages
• 1-button design for easy operation and less confusion
• Ionization sensing technology detects the invisible fire particles associated with flaming fires
• Interconnectable with up to 24 devices
• Compatible with Kidde, fireX, code one and sentinel products
• Check with your state and local fire and building/safety codes for specific information regarding smoke and carbon monoxide alarms
• Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85 dB alarm when a hazard is detected
• Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available, when any one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
• UL/CSFM Ref. Kidde part #i12060

i9050 is a full size, ionization, battery operated smoke alarm designed to protect you and your family from the dangers of smoke and fire. The i9050 is powered by a 9-Volt battery, providing continuous protection even during power outages. This unit includes a flashing red LED to indicate the alarm is receiving power. The i9050 is UL Listed and includes a 10-year limited warranty.

• Battery operated (9-Volt battery included) provides continuous protection even during power failures
• Test button verifies battery and alarm operation
• Low battery indicator chirps when battery needs replacement
• Easy installation no wiring required
• Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM reference model i9050

This Kidde 10-Year smoke detector is easy to install and alerts your family when fire or smoke is detected in your home. Smoke alarms should be placed outside each sleeping area and on every level of the home. This alarm is powered by a 10-Year sealed-in, non-replaceable long life lithium battery. No hardwire installation required and no need to change the batteries over the 10-year life of the alarm. Simply replace the entire unit after 10-years.

• Smoke detectors should be installed in a central location outside each sleeping area, on every level of the home, and in other locations where required by law
• 10-year lithium-ion battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
• No hardwire installation required
• Smart hush feature temporarily silences nuisance alarms
• Never replace a battery during the 10-year life of the alarm
• No low battery chirps, internal timer alerts you to replace the entire unit after 10-years
• Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
• Alarm will automatically activate when attached to the mounting bracket
• Green LED light indicates that the alarm is working properly
• Alarms utilize an ionization Sensor technology, ionization sensing alarms may detect invisible fire particles (associated with fast-flaming fires) sooner than photoelectric alarms
• 10-year limited warranty
• Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM reference model i9010

BRK has been the top choice of contractors in the commercial market for over 50 years. Marketed to builders, electrical contractors serving single family, multifamily, hotel/motel, RV and manufactured homes channels. The contractor-friendly product and packaging design sets the professional standard. Working smoke alarms cut the risk of dying in a home fire by 50%, and that's important because a home structure fire was reported every 86 seconds. The faster you know about a fire, the faster you can start moving your family outside. The 9120B hardwire alarm works exceptionally well by using ionization sensor technology to detect fast flaming fires that spread quickly. Sources of these fires include cooktop grease or wastebasket fires. Plus, this alarm allows easy alignment with the perfect mount feature and comes with battery backup. This BRK 9120B Hardwire Smoke Alarm is an essential product in protecting those who matter most.

• Smart technology - helps reduce the number of nuisance alarms
• Latching alarm indicator - remembers which unit initiated an alarm
• 9-Volt battery backup
• Single test/silence button

Sentinel i12060A is an AC/DC powered, ionization smoke alarm that operates on a 120-Volt power source with 9-Volt battery backup. This alarm uses ionization sensing technology. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms.

• Front battery pull tab allows battery activation without removing alarm from mounting bracket
• Tamper resist locking feature deters alarm theft
• Battery backup provides protection in case of power failure
• Interconnect able with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms, see users guide for complete instructions
• Smoke detectors utilize an ionization sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
• UL/CSFM Ref. Kidde Part i12060

Kidde P3010L is a 10-year, sealed lithium battery, smoke alarm with photoelectric sensing technology and Smart Hush feature. The innovative design allows for automatic activation once the unit is attached to the mounting bracket; there are no pull-tabs, no switches, everything is automatic. At the end of alarm life, the unit will chirp, indicating the alarm needs replacement.

• Sealed-in lithium power supply; no battery replacement required over the 10-year life of the alarm; eliminates worry about battery removal or unauthorized deactivation of alarm
• Advanced photoelectric sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms
• Self-activation alarm automatically activates when attached to the mounting bracket
• End of life warning alarm chirps every 30-seconds to indicate the unit needs replacement
• Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM reference model P3010L

Protect your family with the Kidde Firex Smoke Detector, Hardwired with Battery Backup, Smoke Alarm. The hardwired, ionization Kidde Firex Smoke Detector, Hardwired with Battery Backup, Smoke Alarm operates on a 120-Volt power source with a 9-volt alkaline battery backup. Using ionization sensor technology, the Kidde Firex Smoke Detector alerts to invisible fire particles, even during power outages. The Kidde Firex Smoke Detector, Hardwired with Battery Backup has green, constant LED light that indicates AC power is connected. Red LED blinking lights flash for standby, if the alarm senses combustion, fire, or smoke, alarm memory if the alarm is activated, and hush mode. UL Certified with a 10-year limited warranty. Meets requirements of UL217, NFPA72, The State of California Fire Marshall, NFPA 101, FHA, & HUD.

• UL/CSFM Ref. Kidde Part i4618AC
• Hardwired 120-volt power source with a 9-volt battery back-up
• Test/reset button - tests the smoke alarm circuitry & resets memory after an alarm has sounded
• No low battery chirps; internal timer alerts you to replace the entire unit after 10 years
• 85 decibel fire alarm alerts of fire
• Ionization sensor - detects invisible fire particles (associated with fast flaming fires) sooner than photoelectric sensing alarms
• Constant green LED light indicates that AC power is connected
• Red LED blinking lights indicate when: alarm is in standby mode, smoke or fire initiated the alarm, or is in hush mode
• Replacement Chirp - alerts to replace alarm after 10 years of operation
• Ensure whole home family protection by placing 1 fire detector and carbon monoxide detector on each level of your home, in your bedroom, & other locations where required by law
• Industry experts (such as the NFPA), recommend that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fires that can occur within the home.
• Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available, when any one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
• Smoke detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• Compatible with Kidde, FireX, code one and sentinel products
• *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.

The USI Electric AMI1061SB Sensing Plus 2-In-1 Smoke And Fire Alarm Has Advanced Intelligence That Detects Both Fast Flaming and Slow Smoldering Fires. Built-In AI Is Used To Classify Smoke And Fire Profiles. Our Microprocessor Eliminates Nuisance Alarms Caused By Everyday Cooking, Smoke, and Steam. This Hardwired Unit Comes With A 10-year Sealed Battery With End Of Life Signal.

• Advanced intelligence detects both fast flaming and slow smoldering fires
• AI-artificial intelligence techniques used to classify smoke and fire profiles
• Microprocessor virtually eliminates nuisance alarms caused by everyday cooking smoke, steam, etc.
• Detection of polyurethane foam in both slow smoldering and fast flaming fires
• Immunity to high voltage current surges
• No batteries to change-ever
• Lithium-free 10-year permanent power
• Alkaline batteries are safer and more eco-friendly
• Maintenance-free battery power provides 10-years of safety protection
• Tamper-proof design prevents battery removal
• Silence/test button
• LED power status indicator
• End-of-life signal
• Interconnectable up to 24 USI units
• Quick find alarm location feature

The Kidde FireX P12040 Hardwire inter connectable Photoelectric Smoke Alarm with Battery Backup can act as a stand-alone unit or can be integrated into an existing electrical system. This unit sounds an early warning to alert you and your family of the presence of visible fire particles detected by the alarm's photoelectric sensor. Powered by 120-Volt AC, this alarm protects you, your home and the people you hold dear even during power outages, thanks to a 9-Volt battery backup. A power harness facilitates an easy installation and a simple push of a button activates this alarm's test and hush features.

• Utilizes photoelectric sensor to detect visible fire particles
• Sounds an early warning when smoke or fire particles are detected
• Many cities and states have created legislation requiring smoke alarms or specific types of smoke alarms in various settings. Certain laws also specify when homes need carbon monoxide alarms or other safety products. Understanding your local requirements can help you keep your home safe from the dangers of fire.
• 120-Volt AC, 2-wire connection
• Push-button operation tests alarm functionality
• 9-Volt battery backup provides protection during power outages
• 9-Volt battery included (21025730)
• Pull tab keeps battery fresh until initial activation
• Power harness makes installation fast and easy
• Compatible with Kidde, FireX, Code One and Sentinel products
• Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• Dust cover protects sensor during construction
• Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available. When any one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
• *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
• UL/CSFM Ref. Kidde Part PE120

The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is suitable for houses, apartments and mobile homes. Quick Find alarm origination identifies the first alarm to sound in an interconnected system and the single silence/test button temporarily quiets nonemergency alarms. The 9-volt alkaline battery (included) provides continuous protection in the event of a power outage. This alarm also features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket. Mount the bracket to any standard wiring junction box and use the large mounting base to cover imperfections in drywall. The plastic dust cover protects the alarm from debris and (2) tamper-resistant locks prevent unwanted alarm or battery removal. For maximum protection, install an alarm inside every bedroom, outside every sleeping area and on all levels of the dwelling.

FEATURES:

• Fully interconnectable with all USI and Universal 120V alarms using existing wiring and mounting
• Features a quick activation pull-tab and a front-loading battery drawer for replacement without removing the alarm from the bracket
• Interconnectable up to 24 compatible devices
• Tamper resistant locking feature for battery and alarm
• 9V (backup) battery included
• Comes with a 3 year warranty on

BRK has been the top choice of contractors in the commercial market for over 50-years. Marketed to builders, electrical contractors serving single family, multifamily, hotel/motel, RV and manufactured homes channels. The contractor-friendly product and packaging design sets the professional standard. Working smoke alarms cut the risk of dying in a home fire by 50% and that's important because a home structure fire was reported every 86-seconds. The faster you know about a fire, the faster you can start moving your family outside. The 7010B hardwire alarm works exceptionally well by using photoelectric sensor technology to detect smoldering fires that create a flameless form of combustion. Sources of these fires include cigarettes burning in couches or bedding. This alarm comes with 9-Volt battery backup and a single test and silence button. This BRK 7010B Hardwire Alarm is an essential product in protecting those who matter most.

• Photoelectric smoke sensing technology
• Latching alarm indicator
• Single button test/silence
• 9-Volt battery backup
• OptiPath 360 degree technology allows 360 degree access to the layer of air on the ceiling or wall that carries the fire signatures (smoke, combustion particles and volatile components)
• Locking feature for tamper resistance
• 85 dB alarm
• America's most trusted brand in home safety

The P4010DCS-W is a 10-year, sealed battery smoke alarm that features supervised wire-free interconnect capability and provides enhanced intelligibility for users. The voice warning feature accompanies the 85dB tone during an alarm event and helps reduce confusion with verbal announcements such as Replace alarm at end of alarm life and Hush mode activated when a nuisance alarm is silenced. The 3 color LED ring helps users quickly determine standby, alarm or error mode of the alarm.

• 10-year sealed lithium battery eliminates late night battery chirp
• Voice notifications
• Flashing LED status ring allows easy identification of current state of alarm
• Bug screen protects alarm from insect ingression
• Additional benefits and features are available when used in conjunction with the Kidde RemoteLync bridge, which connects P4010 wire-free alarms via your homes Wi-Fi to your smart device
• 10-year limited warranty
• Interconnect with up to 24 Kidde devices
• Home security protection can be added with use of the Kidde RemoteLync camera, once triggered, a camera will send an alert to the bridge and each alarm in the home will announce, intruder detected
• Note: intruder and weather alerts require Wi-Fi connection through bridge
• Check with your state and local fire and building/safety codes for specific information regarding smoke and carbon monoxide alarms
• Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM reference# P4010DCS-W

First Alert is the category leader in fire safety and delivers reliable life safety products that help our consumers protect what matters most through innovation and performance. Working smoke alarms cut the risk of dying in a home fire by 50% and that's important because a home structure fire was reported every 86 seconds. The faster you know about a fire, the faster you can start moving your family outside. The SA350B alarm works exceptionally well by using ionization sensor technology to detect fast flaming fires that spread quickly, such as a grease or wastebasket fires. Also, this alarm includes a 10-year sealed battery and test/silence button. This First Alert SA350B Dual Sensor Smoke Alarm is an essential product in protecting your home and family.

• 10-year sealed lithium Powercell prevents battery theft
• Tamper proof design
• Single button test/silence
• Perfect mount allows for easy alignment of alarm

BRK Brands model 7010LBL is a wire-in, 120-VOLT AC/DC with 10-Year Lithium Battery Backup photoelectric smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotel/motels, dormitories and other multi-family dwellings. Eliminate battery replacements and reduce maintenance costs for an entire decade. 7010LBL has a factory-locked backup battery compartment in which residents cannot tamper with or remove. Properties remain protected without additional maintence for the facilities maintenance team. This unit can be interconnected with up to 18 devices and has unique features which easily identify an initiating alarm even after alarm condition has subsided. Connection to AC power is made with a "quick-connect" wiring harness so installing process is quick, easy and cost effective.

• 10-year battery backup - no battery change or battery maintenance required for 10-years
• Photoelectric smoke sensing technology - generally more sensitive at detecting large smoke particles, perfect for small spaces
• Latching alarm indicator - remembers which unit initiated an alarm
• 2 locking features - factory-locked pins are in place to lock battery drawer and/or alarm to base, perfect for apartment, dormitory or hotel applications
• Single test/silence button

First Alert is the category leader in fire safety and delivers reliable life safety products that help our consumers protect what matters most through innovation and performance. Working smoke alarms cut the risk of dying in a home fire by 50% and that's important because a home structure fire was reported every 86-seconds. The faster you know about a fire, the faster you can start moving your family outside. The FG250B battery powered alarm works exceptionally well by using ionization sensor technology to detect fast flaming fires that spread quickly, such as a grease or wastebasket fires. Plus, this alarm emits an 85 dB horn and Red LED light when smoke is detected. The First Alert, Family Gard FG250B Smoke Alarm is an essential product in protecting your home and family.

• Hinged cover for easy battery replacement
• Lighted power and alarm indicator
• Silence feature
• 9-Volt battery operated

BRK Brands Model 7020BSL (Cat 1038335) is a wire-in 120-Volt AC 60Hz single and/or multiple station photoelectric smoke alarm with integrated 177 candela LED strobe light specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, public housing, dormitories and other multifamily dwellings as defined in standard NFPA 101. This alarm is interconnectable with up to 18 devices of which 12 can be smoke alarms. The smart strobe has a separate flash pattern to distinguish between smoke and CO dangers. The 177 candela strobe light has a sealed 3-Volt lithium battery capable of providing backup power for alarm over 10-years of life.

• 120-Volt AC powered with 10-year sealed battery backup
• 10-year sealed battery - lithium metal long life battery to supply power to the alarm in the event of power failure for the 10-year life of the alarm, sealed in the alarm housing to prevent tampering or removal
• Integrated smoke alarm and LED strobe light - requires only 1 junction box, saves installation time and costs, 1 device includes both a strobe light and photoelectric smoke alarm
• Smart strobe - separate flash patterns to distinguish between smoke and carbon monoxide
• 177 candela synchronized LED strobe - powerful 177 candela LED strobe light provides effective visual warning to hearing impaired residents, when multiple units installed, strobe flashes in unison
• 1Hz flash rate - 60 flashes per minute rate meets ADA, ANSI 177.1, NFPA 72 and UL1971 requirements for signaling devices
• Optipath 360 degree technology - provides 360 degree of direct access to the smoke sensing chamber

First Alert is the category leader in fire safety and delivers reliable life safety products that help our consumers protect what matters most through innovation and performance. Working smoke alarms cut the risk of dying in a home fire by 50% and that's important because a home structure fire was reported every 86-seconds. The faster you know about a fire, the faster you can start moving your family outside. The 9120LBL battery powered alarm works exceptionally well by using ionization sensor technology to detect fast flaming fires that spread quickly. Sources of these fires include cooktop grease or wastebasket fires. Plus, this alarm features a pre-locked, 10-Year lithium battery, no need to change batteries for the life of the alarm. This First Alert 9120LBL 10-Year Smoke Alarm is an essential product in protecting your home and family.

• 10-year lithium battery backup
• Latching alarm indicator - remembers which unit initiated an alarm latching alarm indicator - remembers which unit initiated an alarm latching alarm indicator - remembers which unit initiated an alarm latching alarm indicator - remembers which unit initiated an alarm latching alarm indicator - remembers which unit initiated an alarm latching alarm indicator - remembers which unit initiated an alarm Smart Technology - helps reduce the number of nuisance alarms
• Perfect mount - allows for easy alignment of alarm
• Single button test/silence

PE9050 is a battery-operated smoke alarm, equipped with a photoelectric sensor, designed to alert you and your family to the dangers of smoke and fire. The P9050 includes a 9-Volt battery, providing you protection even during a power failure. This unit is UL Listed and offers a 10-year limited warranty. This alarm uses photoelectric sensing technology. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner that photoelectric alarms.

• Advanced photoelectric sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms
• Test button tests unit is electronic circuitry, horn and battery function
• Battery operated (9-Volt battery included) protects even during a power outage
• Low battery indicator smoke alarm will chirp in the event of a low battery
• Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM Ref. Kidde Part #P9050 (Previous UL# PE9)

The Kidde PI2010 is a 120-Volt AC, wire-in smoke alarm with 9-Volt battery backup. This smoke alarm functions as a stand-alone unit or in an interconnected system. The Kidde PI2010 features Hush, allowing you to quickly silence nuisance alarms and also includes a tamper resist features that deters tampering and theft. The PI2010 includes a quick connect power harness that allows for quick and easy installation. This smoke alarm combines both photoelectric and ionization sensors. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms.

• Interconnect interconnects with up to 24 Kidde devices on one wiring network of which 18 can be initiating
• Ionization sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms
• Photoelectric sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms
• Battery backup (9-Volt battery included) provides continuous protection even during power outages
• Tamper resistant deters from tampering or theft
• Hush feature temporarily silences nuisance alarms
• Check with your state and local fire and building/safety codes for specific information regarding smoke and carbon monoxide alarms
• Smoke detector utilizes ionization and photoelectric sensors to detect fire hazards and sounds an 85 db alarm when a hazard is detected

Microprocessor Virtually Eliminates Nuisance Alarms Caused by Everyday Cooking Smoke, Steam, etc. Detection of Polyurethane Foam in both Slow Smoldering and Fast Flaming Fire. Immunity to High-Voltage Current Surges. No Batteries to Change. Maintenance-Free Battery Power Provides 10-Years of Safety Protection. Conforms to New UL Standard 217 8th Edition Requirements.

• Artificial intelligence used to classify smoke and fire profiles
• Detects both fast-flaming and slow-smoldering fires
• Conforms to UL standard 217 8th edition
• Lithium-free 10-year permanent power is safer and more eco-friendly
• Tamper resistant design provides a higher level of security
• Quick find alarm origination feature easily identifies originating alarm to sound
• 10-year product end of service life warning - sounds when it is time to replace detector
• 10-year limited warranty
• Silence/test button
• LED power status indicator

The BRK Smoke Alarm detects flaming and smoldering fires and runs on a battery backup when your power is out. Your Alarm will sound if it detects smoke even during power outages. This alarm is made for hardwire installation and uses 2 AA backup batteries. It has an ionization sensor to detect fast flaming fires and a photoelectric sensor to detect smoldering fires. Engineered for residential and institutional use, this detector is perfect for hospitals, hotel rooms and dormitories. Use this detector in multi-family dwellings as defined in standard NFPA101. The 3120B is rated for 120-Volt, 60 Hz and has a standard white finish. It measures 5.25 in. x 5.25 in. x 2.50 in. and weighs 0.5 lbs. BRK's Smoke Alarm is warranted to the original purchaser for a period of 10-years. BRK invests time and research into providing dependable and hardworking products. Committed to innovation and value, First alert improves safety in and around the house.

• Detects flaming and smoldering fires
• Features an ionization and photoelectric sensor
• Made for residential and institutional use as defined by standard NFPA101
• Rated for 120-Volt, 60 Hz and has a standard white finish
• Runs during power outages with 2 AA backup batteries
• Measures 5.25 in. x 5.25 in. x 2.50 in.
• Includes batteries

The USI Electric Hardwired Smoke and Fire Alarm uses patented Universal Smoke Sensing Technology to respond quickest to BOTH fast-flaming fires and slow smoldering fires to protect your family against deadly threats in the home. U.S.S.T. provides the benefits of both photoelectric and ionization alarms in 1 device. Perfect for new or replacement installations, the 120-Volt AC hardwired alarm is suitable for houses, apartments and mobile homes. This alarm is fully interconnectable with all USI and Universal 120-Volt alarms using existing wiring and mounting. Quick Find alarm origination identifies the first alarm to sound in an interconnected system and the single silence/test button temporarily quiets nonemergency alarms. Auto sensitivity calibration also provides superior nuisance alarm protection and creates consistency in alarm sensitivity. This alarm has additional automatic features including a self-diagnostics check and a sensitivity adjustment for changes in temperature or humidity. The USI Electric MI106S Hardwired 2-in-1 Universal Smoke Sensing Technology Smoke and Fire Smart Alarm comes with a 10-year Permanent Power tamper-proof sealed battery continues protection in the event of a power outage.

• 2-in-1 universal smoke sensing technology USST responds quickly to both fast-flaming and slow smoldering fires to protect your family against deadly threats in the home
• 120-Volt AC hardwired alarm with 10-year permanent power sealed backup battery is suitable for houses, apartments and mobile homes
• Mount the bracket to any standard wiring junction box and use the large mounting base to cover imperfections in drywall
• Fully interconnectable with all USI and universal 120-Volt battery drawer alarms using existing wiring and mounting
• 10-year limited warranty on both battery and alarm