ReviewsPhotoelectric Smoke Detector

X-Sense SD03 10-Year Battery Smoke Detector Alarm ETL Listed Fire Alarm with Photoelectric Sensor Auto-Check & Silence Button

2 in 1 detector: It can be served as both Smoke detector and carbon monoxide detector alarm to detect the threat from these two harmful chemicals,Very....
Accurate ,Reliable,High Sensitive & Quick Responsive: Equipped with electrochemical CO sensors and photoelectric smoke sensor that work independently....
LCD Digital Displays&Widely Used:When the fire smoke alarm detects smoke fire or detectes concentration of carbon monoxide exceeding the standard....
Test Button: Malfunction and low battery warnings allow you to easily know the working status of the alarm.
Test button enables (silent mode)you to....
Quick,Easy Installation : Battery operated device Can be easily installed and maintained without the need for an electrician,Easy to mount on any wall....

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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

...tween 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..
Longer Service Life - Keeps your home safe for up to 10 years. 2 replaceable AA b....

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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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Ecoey Smoke Carbon Monoxide Detector Alarm, 10 Year Battery Operated, Dual Sensor Smoke CO Combo Alarm with Silence Function,FJ183-A,1 Pack

10 YEARS LIFE: This smoke and carbon monoxide detector contains 1 built-in 3V lithium battery, and could keep for 10 year without replacing to protect environment and save time. Low battery warning will open when you need to change smoke detector.
2-IN-1 FUNCTION: Photoelectric smoke sensor and electrochemical CO sensor work independently, smoke alarm prior to CO alarm. Smoke monoxide detector detects fast and slow-burning fires with minimized false alarms, provides you the ultimate protection.
HOW TO TEST & SILENCE: Test and silence combo smoke CO alarm by pressing test/silence button, mute time last for 10 minute. Fire alarm tone is over 85 dB at 3 meter and will sound throughout your entire home.
HIGH-TECH: This 2 in 1 smoke and carbon monoxide alarm has a built-in intelligent chipset. LED light is green in normal and turn red in emergency, fire alarms smoke detectors detect the safety of your house at anytime.
INSTALL EASILY: Smoke alarm(not hardwired) can be installed in 5 minutes by yourself, coming with screws and bracket. Smoke alarms can be mounted in ceiling or wall of every room, bedroom, kitchen to ensure the safety of you and your family.

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X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, Pack of 3

More Accurate with Intelligent Technology: This hardwired smoke alarm and carbon monoxide detector combines an advanced photoelectric smoke sensor and a Figaro electrochemical CO sensor to detect smoke from smoldering fires and dangerous CO levels quickly.
Hardwired Alarm with Replaceable Battery Backup: This combination smoke and carbon monoxide detector is AC hardwired with a 9 V battery backup, so the alarm can continuously monitor for smoke and CO even if there is a power outage.
Interconnects Up to 24 Units for Full Coverage: You can connect up to 24 X-Sense 2-in-1 hardwired alarms, so when one alarm is triggered, all will sound together throughout your home.
Easy Installation: All mounting hardware is included for fast and simple installation in minutes.
Premium Quality: Made from high-quality materials and components, this smoke detector hardwired combination alarm offers a long lifespan of up to 10 years.

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SITERWELL Mini Smoke Detector, Photoelectric Smoke Detector 10 Year Battery, Smoke Detector Battery with Non-Disturb Mode Function, UL Listed, GS522C-A Smoke Alarm (2-Pack)

【High security and compact size】This smoke alarm uses the latest photoelectric technology to upgrade the smoke sensor, which is faster than the traditional alarm to respond to dangerous smoke. The noise exceeds 85 decibels. The flashing LED indicator light gives you additional time to control the fire source or escape safely.
【10 year battery smoke detector】The 10 year battery driven fire alarm reduces the trouble of frequent battery replacement, provides reliable 24/7 continuous protection, and lets you sleep at ease.
【Simple installation】The size of this mini smoke detector is 2.8 * 1.3 inches (about 7.1 cm * 3.3 cm), which can be easily installed anywhere.
Easily attach to any wall or ceiling using the supplied screws and anchor plugs.
【Automatic activation】The back cover of the smoke alarm has an activation button. When the back cover is rotated and fixed, the detector will be activated.
【Large test button】Especially suitable for the elderly and pregnant women living alone. The entire cover of the detector is a test button, which can be directly pressed....

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tesha USI Stylus Pen for Chromebook with 4096 Levels Pressure for Lenovo Chromebook Duet ASUS Chromebook C436/C536/CM5/CX5 HP Chromebook X360 12b/14b/11a Including AAAA Battery & Spare Tip

【100% 10 Years Warranty】 : If there are any problems with our products ,you can contact us ,we must reply you within 24hours as soon as....
【Photoelectric Technology&Material】: Fire-Retardant ABS V0 Level. 9V Battery-Powered Photoelectric sensor Smoke Alarm. photoelectric technology....
【Sound & LED Warning】: When the fire alarm detects smoke or detect combustion particles in the air it will sound their alarms(Alarm volume: >....
【Easy Installation】: Can be installed in several minutes. Coming with screws and bracket. Safety clip feature,not allow mounting of smoke alarm....
【Suitable for Multiple Places】: This smoke detector does not contain any radioactive material. It should be installed in every room (except the....

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Smoke Alarms Detector,Dual Smoke Sensor Alarm with Voice Warning 10 Year Lithium Battery Fire Alarm CO Alarm Complies with UL 217 & UL 2034 Standards Fire Alarms Detector Auto-Check Not Hardwired

1:Accurate, Reliable, & Highly Sensitive: This Smoke Detector Alarm Adopts the most advanced photoelectric sensor, enabling the alarm to quickly....
2:10-Year Battery： This smoke alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining....
３:Ｈush Function: This Smoke Detector Alarm fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm....
4:Easy Install & High Quality: This Smoke Detector Alarm can easy to mount on any wall or ceiling with the included mounting bracket, screws and....
5:FASTER RESPONSE TO DANGERS WITH LOUD 85 DB ALARM: Gives you the earliest possible warning of smoke threat with both a loud 85 dB alarm and a rapid....

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Kidde Smoke & Carbon Monoxide Detector, Hardwired with Lithium Battery Backup, Interconnect Combination Smoke & CO Alarm with Voice Alert

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 - 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 120VAC power source with lithium 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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Ecoey 10-Year Smoke and Carbon Monoxide Detector, Dual Sensor Smoke CO Alarm with Built-in Battery and Silence Function,FJ183-A,4 Packs

10 YEARS LIFE: This smoke and carbon monoxide detector contains 1 built-in 3V lithium battery, and could keep for 10 year without replacing to protect environment and save time. Low battery warning will open when you need to change smoke detector.
2-IN-1 FUNCTION: Photoelectric smoke sensor and electrochemical CO sensor work independently, smoke alarm prior to CO alarm. Smoke monoxide detector detects fast and slow-burning fires with minimized false alarms, provides you the ultimate protection.
HOW TO TEST & SILENCE: Test and silence combo smoke CO alarm by pressing test/silence button, mute time last for 10 minute. Fire alarm tone is over 85 dB at 3 meter and will sound throughout your entire home.
HIGH-TECH: This 2 in 1 smoke and carbon monoxide alarm has a built-in intelligent chipset. LED light is green in normal and turn red in emergency, fire alarms smoke detectors detect the safety of your house at anytime.
INSTALL EASILY: Smoke alarm(not hardwired) can be installed in 5 minutes by yourself, coming with screws and bracket. Smoke alarms can be mounted in ceiling or wall o....

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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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