ReviewsHardwired Alarm

Kidde Smoke Detector Hardwired Smoke Alarm with Battery Backup Included Interconnect Pack of 6

Ionization sensing technology may detect invisible fire particles, associated with flaming fires, quickly and sound an 85dB alarm.
Hardwired smoke detector with battery backup (included) ensures that you'll be alerted to a fire, even during a power outage.
Large base makes mounting easy, while a front battery pull lets you activate the smoke alarm without removing it from the mounting bracket.
Whole home family protection - place 1 fire alarm on each level of your home & in your bedroom.
maximum of 24 Kidde devices can be interconnected.

Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire", "Warning Carbon Monoxide", or "Low Battery".
Ionization sensor technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries.
Test-Hush Feature - silences the unit for approximately 8 minutes.
tamper-resistant technology deters removal of the unit from the wall or ceiling.

85db alarm & voice warnings – “Fire!” or “Warning: Carbon Monoxide” so you know why the smoke & carbon monoxide detector is sounding.
Hardwired alarm with tamper proof backup battery – to help protect your home and family during power outages, eliminates the need for battery replacement.
Interconnect alarms – allows you to connect up to 24 Kidde devices of this type, giving you trusted detection throughout your home.
Advanced technology – smoke and carbon monoxide detector combines ionization & electrochemical sensors to detect invisible fire particles & CO gas.
Hush feature silences nuisance or “false” alarms – with just the push of a button on the alarm itself.

Photoelectric sensor technology to detect visible fire particles.
85dB alarm and voice warning sound when hazard is detected.
Hardwired alarm with tamper proof backup battery – to help protect your home and family during power outages, eliminates the need for battery replacement.
Voice warnings – “Fire!” so you know why the smoke detector is sounding.
Hush feature silences nuisance or “false” alarms – with just the push of a button on the alarm itself.

Ionization sensing technology may detect invisible fire particles, associated with flaming fires, quickly and sound an 85dB alarm.
Hardwired smoke detector with battery backup (included) ensures that you'll be alerted to a fire, even during a power outage.
Large base makes mounting easy, while a front battery pull lets you activate the smoke alarm without removing it from the mounting bracket.
Whole home family protection - place 1 fire alarm on each level of your home & in your bedroom.
maximum of 24 Kidde devices can be interconnected.

Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure.
Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm.
To ensure complete protection make sure to place one on each level of your home and in each bedroom.
Can connect to other compatible BRK or first alert smoke detectors, to ensure all alarms will sound when smoke is detected.
Simple to use, with a single test/silence button, and side load battery compartment tamper resistant locking brackets and universal mounting brackets make installation easy.
Rigorously tested to meet UL standards120 volt AC power with 9V battery backup to keep alarm functioning during power outage.
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).
Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!".
Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup.
Easy installation – battery door is on the front for quick replacement.
Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings.

2-in-1 protection: combo smoke & carbon monoxide alarm in 1 unit, LED lights, & voice alarm that states "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!".
Ionization sensor technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
Detects during power outages - powered by 2-AA, alkaline batteries (included).
Test-Hush Feature - silences the unit for approximately 8 minutes.
tamper-resistant technology deters removal of the unit from the wall or ceiling.

6 pack of hardwired smoke alarms, includes battery backup for power outages.
Tamper resistant locking pins, single button silence/test and loud 85Db alarm.
120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage.
Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6....

Ionization sensing technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
Protects during a power failure - smoke alarm operates on a 120V power source with 9V battery backup.
Whole home family protection - place 1 fire detector on each level of your home & in your bedroom.
Test-Hush Feature - silences the unit for approximately 7 minutes.

Ionization sensing technology - hardwired smoke detector senses invisible fire particles, 85 decibel alarm alerts of fire.
Still works during power failures - smoke alarm with battery backup operates on a 120V power source with 9V battery included.
Easy to install & front-load battery door makes for quick battery replacements.
Test-Hush Button - it’s simple to test or hush false alarms by pressing the button right on the face of the device.