ReviewsAudio Decibel Sensor

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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ANNKE Floodlight Camera 1080P AI Wireless 2.4GHz WiFi Home Security System with PIR Motion Detection HD Live Streaming, 2 Way Talk and Siren Alarm, Cloud Storage Available with APP Alarm Push

...re corners of your home in 1080 HD video at anytime..
【Two-Way Audio & 100dB Siren】With the "Camb" mobile app, it’s easier than ever to know unexpected movements around your house and take effective precautions. You can hear and speak to your visitors anytime from anywhere. Also, manually activate the 100-decibel siren and flashing light alarm to deter any intruders..
【Highly Sensitive PIR Sensor】The LED floodlight will be triggered on instantly once the 180°wide-angle PIR sensor identifies human movements within 30ft. And with 64 customizable motion detection zones and adjustable sensitivity, you can focus on the most important areas around your house, like backdoor, garage, etc..
【Local and Cloud Storage and Telephone Tech Support】The spotlight camera supports 64GB(MAX) micro SD(Not Include) or cloud storage(monthly fee). Motion Video (Non-continuous) Recording only after the motion-triggered, recording the key details, saving storage space. ANNKE Provides 1 Years Warranty, Lifetime Tech Support. Any problems hard to handle please Call ANNKE Hotline at +1 833 717 0187 to get instant 1-on-1 professional tech support during 7am—9pm EST (Monday—Friday)(Free local US calls).

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First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White

Complies with all current 10-year legislation in U.S. states/cities where required.
Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires.
Battery-operated unit provides continuous monitoring even if there's a power failure: Plus, it's easy to install.
Alarm also features loud 85-decibel alarm, easy mounting bracket, a single test/silence button, and an end-of-life signal so you know when to replace the unit.
To ensure complete protection make sure to place one on each level of your home and in each bedroom. Same features as SA340CN and SA340B but adds Sealed Battery Technology..
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).
No Battery Changes for the Life of the Alarm.
Perfect Mount allows for easy alignment of alarm.

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First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White

Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection.
a loud 85 decibel alarm sounds when smoke levels are elevated.
Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires.
Battery operated alarm unit provides continuous monitoring even if there's a power failure.
Tamper resistant alarm also features a single test/silence button, side battery door, and missing battery guard.
To ensure complete protection make sure to place one on each level of your home and in each bedroom.
It can ship within the US except New York.
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).

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3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Portable Smoke and Co Alarm for Home Bedroom Travel

Combo Smoke Detector/Carbon Monoxide Alarm Detects Battery-operated Unit installs Quickly and Easily Without an Electrician, loud 85dB Decibel alarm.
Smoke and Co Detector You Can Hear the low Power alarm When the Power is Going to Run out, and Won’t Miss the Chance to Change the New Battery..
Photoelectric Sensor Detects Smoke While Minimizing false alarms, Electrochemical CO Sensor Alerts you to Carbon Monoxide Danger.
Mini Combination of Carbon Monoxide Detector and Smoke alarm Simple style Designed for Kitchen and Travel.
We Provide a 12-Month Worry-Free Refund Guarantee and a 5-Year Warranty. If You Have Any Questions or Concerns, Please Do Not Hesitate to Contact Us at Any Time, and We Will Reply to You within 24 Hours..

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Wireless Security Outdoor Camera with Solar Panel: Battery Powered 1080p WiFi Night Vision Cameras for Home Outside Surveillance Works with Adorcam App

...amily and monitoring pet together operated in Adorcam app..
【Instant notification & Siren Alarm】Built-in highly sensitive speaker, microphone, and PIR detection sensor, once motion detected, it will instantly push the alarm message to your mobile phone, automatically record alarm videos and audio and make a high-decibel alarm sound to warn unwelcome guests..
【No monthly Fee & Encrypted Secure Data】This small and smart camera works without any additional storage subscription fees, built in micro SD slot for local storage and supports up to 128GB Micro SD card (not included). All stored data protected by military encryption, being kept private and safe..
【IP66 Waterproof & All Life Warranty】This white cordless security outdoor camera is weatherproof , wall mounted exterior house, even in severe rain and snow, can also protect your property. We provide FREE RETURN in 180 days and 2 years warranty in any case. Please take it to cart without no hesitation..

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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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Blueair Blue Pure 211+ Auto Large Area Air Purifier & Blue Pure 211+ Air Purifier 3 Stages with Two Washable Pre-Filters, Particle, Carbon Filter, Large Room

Third-party tested for performance by the AHAM Verified Program for a Clean Air Delivery Rate of Smoke 353, Pollen 380, Dust 347.
Product 1: Removes 99% of fine particles from wildfires.
In 60min. Tested on PM 2.5 (GB/T 18801-2015)..
Completely filters air in large living rooms, family rooms & playrooms about every 12.5 minutes (4.8x an hour at 550 square feet) on high.
Automatically adjusts to real-time conditions reported by the particle sensor to maintain a comfortable home environment.
Product 2: Advanced Swedish Design: Swedish Filter Technology Captures 99% of Airborne Pollutants Like Viruses, Pollen, Dust, Pet Dander, Mold, Bacteria and More.
Product 2: Eliminates odors. Activated carbon filter reduces gases, VOCs, and annoying odors from pets, smoking, cooking, wildfires and more.
Product 2: Colorful. Includes machine washable fabric pre-filters in diva blue and dark shadow. Leave the mesh filter housing exposed for a Scandinavian look.
Product 2: Quiet. No louder than a whisper on the lowest speed (31 decibel.) and equivalent to the noise level of rainfall on the highest setting (56 decibel.).

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3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated Portable Smoke and Co Alarm for Home Bedroom Travel White,My-901

Combo Smoke Detector/Carbon Monoxide Alarm Detects Battery-operated Unit installs Quickly and Easily Without an Electrician, loud 85dB Decibel alarm.
Smoke and Co Detector You Can Hear the low Power alarm When the Power is Going to Run out, and Won’t Miss the Chance to Change the New Battery..
Photoelectric Sensor Detects Smoke While Minimizing false alarms, Electrochemical CO Sensor Alerts you to Carbon Monoxide Danger.
Mini Combination of Carbon Monoxide Detector and Smoke alarm Simple style Designed for Kitchen and Travel.
We Provide a 12-Month Worry-Free Refund Guarantee and a 5-Year Warranty. If You Have Any Questions or Concerns, Please Do Not Hesitate to Contact Us at Any Time, and We Will Reply to You within 24 Hours..

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Kidde Smoke & Carbon Monoxide Detector Lithium Battery Powered Interconnect Combination Smoke & CO Alarm Voice Alert

CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery.
Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire.
Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery.
Low battery warning feature indicates when the battery needs replacement.

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Kidde Smoke Detector Long-Life Lithium Battery Powered Smoke Alarm with Voice Alert

Voice alerts announce “Fire! Fire!” or “Low Battery!”.
Long-life battery - lasts for approximately a decade, so you don’t have to change out batteries for the entire life of the device.
Easy to install - smoke alarm automatically activates when attached to the mounting bracket.
Photoelectric sensor technology - smoke detector quickly senses visible fire particles associated with smoldering fires.
Loud 85-decibel alarm - sounds when fire or smoke is detected.

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