Reviews Hardwired Alarm

Kidde KN-COSM-BA Battery-Operated Combination Carbon Monoxide and Smoke Alarm Voice Alert Pack of 2

  • 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.
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First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup 6-Pack

  • 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....
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Kidde Smoke Detector Hardwired Smoke Alarm with Battery Backup Test-Silence Button

  • 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.
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Kidde AC Hardwired Interconnect Smoke Alarm with Hush I12040 (4-Units)

  • 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.
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Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector

  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire", "Warning Carbon Monoxide", or "Low Battery".
  • Photoelectric sensor technology - hardwired smoke detector detects visible fire particles, 85 decibel alarm alerts of fire.
  • Protects during a power failure - combo smoke and CO detector operates on a 120V power source with 9V front-loading battery backup.
  • Test-Hush Feature - silences the unit for approximately 8 minutes.
  • tamper-resistant technology deters removal of the unit from the wall or ceiling.
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First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated, 2 Pack , WHITE

  • 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.
  • Will interconnect with up to 24 other devices including smoke, CO and heat alarms.
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First Alert SA9120BPCN Smoke Alarm with Adapter Plugs for Easy Replacement

  • Convenient adapter plugs makes it easy to replace existing hardwired alarms without needing to rewire.
  • 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.
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First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm & Hardwired Wireless Smoke Alarm with Photoelectric Sensor and Battery Backup SA521CN-3ST White

  • Product 1: Battery-operated smoke and carbon monoxide alarm.
  • Product 1: Connects multiple alarms together for wireless safety network.
  • Product 1: Voice alarm gives clear indication of where the problem is located.
  • Product 1: Features photoelectric smoke sensor and electrochemical CO sensor.
  • Product 2: Help keep your family safe with this hardwired smoke alarm that wirelessly interconnects with other First Alert–enabled alarms to create....
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First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

  • Superior carbon monoxide sensor and dual ionization smoke alarm.
  • Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms.
  • separate smoke and CO latching alarm indicators.
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
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