Best Battery operated Alarm

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC06, Pack of 3

  • Combination Smoke and Carbon Monoxide Alarm: One alarm to protect against 2 deadly threats, including smoke and carbon monoxide.
  • accurately detects carbon monoxide from any potential source.
  • 10-Year Battery-Operated Smoke and CO Alarm: A sealed lithium battery enables the unit to keep you and your family safe and sound for up to a decade with no need to replace batteries frequently.
  • a low battery warning lets you know the unit is coming to its end of life.
  • Faster Response to Dangers with Loud 85 dB Alarm: Upgraded photoelectric and electrochemical sensors significantly increase the sensitivity of the alarm for a faster response time while minimizing false alarms.
  • Simple Installation & Operation: This battery-operated unit can be installed quickly and effortlessly without an electrician.
  • one-button operation allows you to test and silence the alarm with ease.
  • Premium Quality: Made from a premium PC material, ensuring exceptional quality and protection.
  • approved by the ETL and meets the UL 217 and UL 2034 safety standards.
  • comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support.
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SPQ Brands NA425 YG03 Gate and Window Alarm, Grey

  • GATE & WINDOW ALARM The YardGard Gate and Window Alarm is an effective and affordable warning system that features a 120 dB alarm to alert you and your neighbors of unauthorized entry and activity..
  • IDEAL FOR POOL SAFETY The UL 2017 YardGard alarm adds an effective layer of protection against children wandering into your pool area unsupervised. The loud alarm goes off immediately when triggered, as required by barrier codes..
  • MOUNTING HARDWARE INCLUDED With all of the mounting hardware included, its easy to install this gate alarm on wooden or metal gates, sliding glass doors, or windows..
  • WATER-RESISTANT DESIGN The YardGard Gate Alarm has a water-resistant design that is ideal for inside or outside installation, making it an ideal swimming pool alarm to keep your loved ones safe..
  • BATTERY OPERATED This gate alarm system is battery operated. It also features a convenient one-touch bypass that allows quiet authorized access at any time. Batteries not included..
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Kidde 1279-9999/RF-SM-AC Hardwire Smoke Alarm with Battery Backup Interconnectable

  • Ideal for hallways with emergency safety light to guide you to safety. Safety Light illuminates the path to safety.
  • Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system.
  • Interconnectable with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms. See user’s guide for complete....
  • Fewer callbacks - 1 button design for easy operation and less confusion. Operates Hush and alarm test. Battery run down protection will shut down....
  • Easy installation - Front battery pull tab allows battery activation without removing alarm from mounting bracket. Large mounting base makes mounting....
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Analog Alarm Clock, Silent Non Ticking Battery Powered Clock with Backlight Night Light (Blue)

  • ...nd Snooze Alarm Clock】- This alarm clock has snooze and LED night light function, press the top button to turn on the night light.
  • an alarm clock suitable for heavy sleepers, the alarm beep will gradually rise and become louder, Gently wake you from sleep, press the top snooze button to get 5 minutes of sleep..
  • 【Battery Powered Alarm Clock】 - The alarm clock is powered by 2*AA carbon zinc-manganese batteries.
  • if the analog alarm clock night light is slightly bright or the alarm sound is low, it means the battery power is low, in order to ensure the time accuracy and use, a new battery needs to be replaced..
  • 【After-sale service】- Our alarm clock provides 30-day unconditional return, exchange or full refund, 180-day warranty service.
  • if you have questions or other problems with the product, please feel free to contact me to help you solve it..
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Juboos Analog Alarm Clock, Silent Non Ticking Battery Powered Clock with Backlight Night Light (White)

  • ...nd Snooze Alarm Clock】- This alarm clock has snooze and LED night light function, press the top button to turn on the night light.
  • an alarm clock suitable for heavy sleepers, the alarm beep will gradually rise and become louder, Gently wake you from sleep, press the top snooze button to get 5 minutes of sleep..
  • 【Battery Powered Alarm Clock】 - The alarm clock is powered by 2*AA carbon zinc-manganese batteries.
  • if the analog alarm clock night light is slightly bright or the alarm sound is low, it means the battery power is low, in order to ensure the time accuracy and use, a new battery needs to be replaced..
  • 【After-sale service】- Our alarm clock provides 30-day unconditional return, exchange or full refund, 180-day warranty service.
  • if you have questions or other problems with the product, please feel free to contact me to help you solve it..
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3 Pack Photoelectric Smoke and Carbon Monoxide Detector Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated White

  • Combo Smoke and Co Detector: Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger....
  • 10 Year Battery Operated: This combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in....
  • Test/Sience Button: Tests the unit for proper operation and resets the carbon monoxide alarm, Alarm.
  • LOW BATTERY SIGNAL: Low battery voltage signal and end of life warning ensures the co detector can work normal. Environment friendly, without smell,....
  • A loud 85-decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with....
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3 Pack 10 Year Battery Operated Smoke Detector and Carbon Monoxide Detector Travel Portable Photoelectric Fire Co Alarm for Home Kitchen

  • Combo Smoke and Co Detecor: Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger....
  • 10 Year Battery Operated: This combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in....
  • Test/Slience Button: Tests the unit for proper operation and resets the carbon monoxide alarm,Alarm.
  • LOW BATTERY SIGNAL: Low battery voltage signal and end of life warning ensures the co detector can work normal. Environment friendly, without smell,....
  • A loud 85-decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise,Easy to Install and Use: The alarm can easily install with....
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Kidde Worry-Free Carbon Monoxide Detector Alarm with 10 Year Sealed Battery | Model C3010

  • Sealed-in Lithium Battery – 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..
  • LED - Green LED flashes every 30 seconds to indicate the unit is operating properly. Red LED when a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 2 patterns once a minute there after. Amber LED flashes every second to indicate the unit is in fault mode. One quick beep every 30 seconds alerts the unit is in error condition. One quick beep every 60 seconds is an indication of low battery power..
  • Self Activation – Alarm automatically activates when attached to the mounting bracket..
  • Test/Reset Button – Tests the unit for proper operation. Resets the Carbon Monoxide Alarm..
  • Event Memory – Red LED flashes every 60 seconds to alert that a high level of carbon monoxide has been detected within the last 14 days..
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Geevon Smart Night Light Small Digital Alarm Clock with 2 Increasing Beep Alarm,Indoor Temperature, Battery Operated Travel Clock for Bedroom, Bedside,Desk(Black)

  • ... this travel alarm clock（Hold and press “UP ” for 2 seconds to select °C or °F）.Temperature range is 14.2 to 122 Fahrenheit (-9.9 to 50 Celsius) with tolerance +-1.8 Fahrenheit (+-1 Celsius), allows you keep an eye on indoor temperature conditions.Just like a companion to protect your health.
  • 【Portable & Battery Operated 】The Geevon small travel alarm clock battery operated measures 3.5 (L) * 1.4 (W) * 3.8 (H) inches, small and light.It is an easy cordless battery small alarm clock, powered by 2 AA batteries (not provided) . It can also be used as a travel alarm clock.
  • 【Multifunctional wireless alarm clock】The Geevon smart night light digital alarm clock measures 3.5 (L) * 1.4 (W) * 3.8 (H) inches, small and light. It is an easy cordless battery alarm clock, powered by 2 AA batteries (not provided), features clear LCD display, alarm clock, calendar, smart night light, 8s backlight, 12 / 24-hour, indoor temperature.Basic bedside table alarm clock easy for kids, teens, adults to use.
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