Reviews 9v Co Alarm

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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Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-in with Battery Backup, Digital Display, Pack of 2

  • Digital display shows the level of carbon monoxide the CO alarm is sensing, updated every 15 seconds.
  • Still works during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure.
  • Plug-in carbon monoxide detector can be installed in any outlet of your home.
  • use the attached extension cord to place on a table or shelf.
  • When CO detection is normal, a red dot appears in the lower right corner & blinks.
  • includes a test button that also resets the CO detector.
  • Includes 2 Kidde Nighthawk Carbon Monoxide Detectors.
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Indoor Air Quality 9999ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor IAQ WB DP Tester

  • Triple displays of CO2 level, Temperature (°F/ °C) and Humidity (Air, Wet Bulb, or Dew Point Info are all available).
  • Stable NDIR Sensor for CO2 Detection. Ideal indoor air quality meter for home, laboratories, hotels, etc.
  • Sound Warning Alarm notifies operator when CO2 levels reach or exceed a preset threshold.
  • Power Supplied by Battery (Included) or 9V Adaptor . Optional Software CD for PC Connection Online Logging is also possible..
  • Measuring Range:CO2: 0~9999ppm, Resolution : 1ppm,0.1°C/°F, 0.1%RH.
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Kidde Heat Detector Hardwired with Battery Backup & 2 LEDs Interconnectable

  • Heat detector alerts to temperatures rising above 135⁰ Fahrenheit & sounds an 85-decibel alarm to help protect your family.
  • Protects during a power failure - heat alarm operates on a 120V wired power source with 9V battery backup.
  • Quick-connect power harness makes installation fast and easy.
  • Test Button lets you check that the heat sensor’s electronic circuitry, horn, and battery are working.
  • Interconnects with up to 24 Kidde devices including smoke and CO alarms.
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X-Sense 10-Year Battery Smoke Detector, Fire Smoke Alarm with LED Indicator & Silence Button, SD2J0AX, Pack of 2

  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire! 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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SITERWELL Smoke Detector Carbon Monoxide Detector Combo with Voice Speaker, Dual Sensor Fire and CO Alarm with LED Light & Test Button, Battery Operated, Auto-Check, UL 217 & UL 2034 Standards, 1 Pack

  • Unique Voice Speaker - Unique smoke detector and CO detector alarms distinguish between smoke alarms and CO warnings. Co alarm: "Warning, carbon monoxide, evacuate! Smoke alarm: "Fire!" . Verbal warning system reduces confusion and helps people maintain order..
  • Reduced Cooking Nutrition Alert - This smoke and carbon monoxide detector uses photoelectric smoke sensing technology to quickly detect slow burns. It is suitable for many locations, especially in cooking areas, to reduce false alarms of cooking smoke..
  • Not Disturb Mode - With SITERWELL fire and CO detectors, you don't have to worry about your rest. In low voltage or fault mode, simply press the button and the alarm clock will go into non-disruptive mode, avoiding nighttime alarms and frequent flashes, and you can enjoy approximately 10 hours of silence..
  • Self Check Function - The smoke detector carbon monoxide detector combination replaces the manual daily test and automatically checks the batteries and sensors every 80 seconds to ensure they are working properly. You'll be alerted when a malfunction occurs..
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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 Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location, SCO500B-3

  • 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.
  • Package contains six smoke and carbon monoxide detector combo units.
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Kidde Smoke & Carbon Monoxide Detector Hardwired Interconnect Combination Smoke & CO Alarm with Battery Backup Voice Alerts

  • 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.
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Ecoey Carbon Monoxide Detector CO Detector Alarm Battery Operated Low Battery Warning Figaro Sensor, FJ119 2 Pack

  • Advanced Technology003e003e003e Import Figaro sensor, high consistency and stability. Sensor range: 0-10000PPM. Keep the CO alarm away from kitchens, garages and furnace rooms. Dust, grease and household chemicals can affect the sensor.
  • Human Alarm Sounds003e003e003e If the carbon monoxide detector come into the status of CO alarm warning, the alarm will alarm in lower volume (003c85dB) for around 10 seconds, then a normal alarm volume (003e85dB). It avoids people to be scared suddenly by loud alarm sound.
  • Led Indicator003e003e003e Carbon monoxide alarm reports working situation by LED colors. Green LED flashes every 30 seconds, indicates normal operation. When first power on, preheated 30 seconds before the green light flash every 3 seconds. Red is alarm state, and yellow is fault.
  • 5 Year Lifetime003e003e003e CO alarm is powered by 2 1.5V AA Alkaline batteries, can be used for at least 5 years. If low power, the red LED flashes with chirps twice every 35 seconds, please replace in 7 days. Product life: 7 years after initial power up.
  • Test/Silence Button003e003e003e The TEST/SILENCE button allows you to test the CO alarm for problems and easily mute the alarm for 5 minutes when a false alarm occurs. CO detector is easy to install and can be installed any....
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Ecoey Carbon Monoxide Detector , Replaceable Battery-Operated CO Detector with Human Alarm Sounds and Test Button, Carbon Monoxide Alarm for House and Bedroom, FJ127, 1 Pack

  • [Accurate] The carbon monoxide detectors use an advanced electrochemical sensors and precise software controls, which can instantly and accurately detect CO, giving you the earliest possible warning of CO threat..
  • [7-year 24/7 protection with replaceable battery] This CO detector powered by 2 replaceable 1.5 V AA batteries and a 7-year sensor life which provides 24/7 protection even during power outages..
  • [Humanized Design] If the carbon monoxide alarm come into the status of CO alarm warning, the alarm will start in a lower alarm volume (003c85dB) for around 10 seconds, then issuing a normal alarm volume (003e85dB). It will avoid people to be scared suddenly by a loudness alarm sound..
  • [LED Indicator] Accordinng to the co detector's working situation, the LED indicator will show different colors to notify you to ensure your safty (the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault)..
  • [Test & Silence Button] The co alarm design of the test function by pressing the test button, used to test the product is working normal and easily mute the alarm when a false alarm occurs. A weekly test is required..
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FIRST ALERT SA304CN3 Smoke Alarm with Escape Light

  • Help keep your family safe with this battery-operated smoke alarm that includes a light to illuminate an escape path in the event of an emergency.
  • Alarm features an ionization sensor for smoke detection and is effective in recognizing smoke from flaming fires such as paper and grease fires.
  • Also features a single test/silence button and EZ-Access battery door.
  • use Polaroid 9V batteries for best results or a lithium 9V battery for longer service life.
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom.
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Door Stop Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Doorstop for Travel Apartment Home House (Pack of 2)

  • [Dual Function]: Can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into..
  • [3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm..
  • [Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz..
  • [Powered by 9V Battery]: Powered by 9V battery, One piece can be used for a year under normal circumstances. (Note: Battery not include).
  • [Easy to Use]: NO installation required, Simply place the alarm behind any door (home, hotel, etc)..
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