Top 10 10-Year Sealed Battery Smoke Detector with Photoelectric Sensor – Smoke & Carbon Monoxide Alarms

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1. X-Sense

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SC03, Auto-Check, X-Sense 10-Year Battery Not Hardwired Combination Smoke and Carbon Monoxide Detector Alarm, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards

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X-Sense #ad - Easy installation with quality: x-sense smoke carbon monoxide alarm combo requires no rewiring; easy to mount on any wall or ceiling without an electrician; all X-SENSE carbon monoxide alarm and smoke alarm are rigorously tested to meet UL 217 and UL 2034 safety standards; comes with a lifetime customer support. High accuracy and sensitivity: x-sense carbon monoxide fire alarm is equipped with combination photoelectric smoke and electrochemical CO sensors that work independently of each other; instantly notifies you when dangerous smoke or CO concentration is detected; provides the ultimate protection from 2 deadly threats, all contained in 1 unit.

10-year battery life: this combination smoke alarm and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety. Alarm types for more convenient: different alarm patterns of this carbon monoxide alarm and smoke alarm tell you it is either smoke or carbon monoxide is detected without checking the LCD display; smoke alarm: delivers 3 long beeps every 1.

5 seconds and the red led flashes with the alarm sound; CO alarm: delivers 4 quick beeps every 5. 8 seconds and the red LED flashes with the alarm sound. Simple to use: the test/silence button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly, an alarm tone of over 85 dB will instantly alert the entire household, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, even those in sleep.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight0.68 Pounds
Width5.7 Inches
Part NumberSC03
ModelSC03
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

2. X-Sense

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SC01, Auto-Check, X-Sense 10-Year Battery Not Hardwired Smoke and Carbon Monoxide Detector Alarm with LCD Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards

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X-Sense #ad - Simple to use: test/silence button enables you to test the alarm weekly, instantly alerting the entire household, an alarm tone of over 85 dB will sound throughout your entire home, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, even those in sleep.

10-year battery & 10-year sensor: this smoke and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety. 2-in-1 accurate, and instantly notifies you when dangerous smoke or co concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, all contained in 1 unit.

Practical lcd display: clearly indicates real-time carbon monoxide co concentration in the surrounding air, the screen will be backlit blue, as well as the remaining battery life and working status of the alarm; if a CO concentration of 30-999 ppm exists for a certain time period, and the LED indicator will flash red 4 times every 5.8 seconds. Quick & easy installation with guaranteed quality: requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight0.69 Pounds
Width5.7 Inches
Part NumberSC01-1-5
ModelSC01
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

3. SITERWELL

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UL217, Fire Detector with Low Battery Warning and Silence Fuction, SITERWELL Smoke Detector , 4 Packs, GS508 , 10-Year Smoke Alarm with Built-in 3V Battery and Photoelectric Technology

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SITERWELL #ad - When the alarm send a fault signal, you must replace the product immediately. Our products are ul certified, you can rest assured and have absolute trust in our products. Activation before installationpress test button and hold it for more than 3 seconds until LED lights, and release it within 2 seconds, smoke detector will generate a “beep” indicating that it is successfully activated.

Photoelectric technologythe smoke detector has photoelectric technology, it's more sensitive to detecting slow smolder fires which general thick, black smoke and may smolder for hours before bursting into flames. No hardwired anymore, it's easily to install on wall or ceiling. A weekly test is required. In order not to disturb your rest, the product designs function of silence and no disturb.

Easy installation & high qualitythe alarm can easily install with mounting bracket. Test/silence button the smoke detector designs the test function by pressing the test button, used to test the product is working normal. 10 years of lifethe smoke detector has built-in 3v lithium battery which provides 10 years life and warns you when the battery is low. Smoke alarm won't work if activation fails.
BrandSITERWELL #ad
ManufacturerSITERWELL ELECTRONICS CO.,LIMITED #ad
Part NumberGS508C
ModelGS508C

4. MOSUO

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Auto-Check & Test Button,White Smoke and Carbon, Smoke Alarm and Carbon Monoxide Detector 10-Year Lithium Battery with Photoelectric Sensor, Compliant with UL 217/2034 Standard

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MOSUO #ad - Self-check function: smoke and carbon monoxide alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. 10-year battery life: smoke and carbon monoxide detector with sealed-in lithium power supply, no battery replacement required over 10 years life of the alarm, can provide constant monitoring, keep your family safe.

However, you should test the buzzer and LED indicator once a week to ensure normal functioning. Highly sensitive and accurate : smoke and co detector 10 year battery with most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms.

Led light functional: normal: 1 green led flashes, 1 minute pause;Alarm mode:Siren with flashBuzzer & Red LED. Keep your safe : carbon monoxide detector and smoke alarm located in hotels, motels, nursing homes, and group homes, hospitals, dormitories, install one fire alarm in every room.
BrandMOSUO #ad
ManufacturerMOSUO #ad
Weight0.66 Pounds
Part NumberAJ-939

5. X-Sense

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

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X-Sense #ad - Led light for additional notification: in addition to its alarm sound, yellow so that even those with impaired hearing can check the alarm status easily. Sleep sound without annoying chirps: the x-sense fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarm to avoid waking you from sleep at 2 a.

M. The x-sense smoke alarm provides reliable and uninterrupted 24/7 protection so you can sleep safely. We provide a 60-day money-back guarantee and 5-year warranty for all X-Sense smoke alarms. Accurate, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, & highly sensitive: the x-sense fire alarm adopts the most advanced photoelectric sensor, Reliable, smoldering fire; provides the earliest possible warning of fire while minimizing false alarm.

If you have any questions, please feel free to contact us, and we will get back to you within 24 hours. Etl listed: this alarm is approved by the etl and in conformity with the ul 217 standard. 10-year battery life: keep your family safe with this 10-year battery-operated fire alarm that will provide constant monitoring, even if there’s a power failure. Brightness is also improved, green, the x-sense fire alarm uses a 3-color LED light red, so it’s easier to see the light during an emergency but the light won’t be a nuisance when you’re trying to sleep.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight0.61 Pounds
Width5.7 Inches
Part NumberSD03
ModelSD03
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

6. FIRST ALERT

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First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710

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FIRST ALERT #ad - Slim shape is half as thick as a standard smoke alarm; easy twist-lock mounting system and tamper-resistant design. Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement.

New sleek and thin design adds an element of style to safety. Features loud 85-decibel alarm and single test/silence button. Complies with all current 10-year legislation in U. S. States/cities where required. Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms. Meets ul217 standards and complies with legislative requirements for 10-year battery operated smoke alarms.

Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam. Patented smoke entry system allows for a direct path to the photoelectric smoke sensor. 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. Patented smoke entry system allows for a direct path to the sensor.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height0.96 Inches
Length4.92 Inches
Weight1 Pounds
Width4.92 Inches
Part NumberPR710
ModelPR710

7. FIRST ALERT

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P1010, First Alert Photoelectric Smoke Detector | 10 Year Sealed Battery Backup

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FIRST ALERT #ad - Battery-operated unit provides continuous monitoring even if there's a power failure. Alarm also features loud 85-decibel alarm, a single test/silence button, easy mounting bracket, and an end-of-life signal so you know when to replace the unit.

Easy mounting bracket for effortless installation on a wall or ceiling. Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms. This photoelectric smoke alarm offers reliable smoke detection in a sleek, tamper-proof 3V sealed lithium battery effectively provides up to 10 years of monitoring, ultra-compact design; extended-life, requiring no battery changes for the life of the alarm.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height6 Inches
Length3.18 Inches
Weight0.2 Pounds
Width9 Inches
Part NumberP1010_7
ModelP1010
Warranty-------

8. SITERWELL

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SITERWELL Smoke Detector, Fire Detector with Low Battery and Fault Warning for House and Bedroom, GS526A, 2 Packs, UL Listed, 10 Year Smoke Alarm with Photoelectric Sensor and Built-in Battery

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SITERWELL #ad - Fault signal alarmthe photoelectric smoke alarm is very easily tested only by pressed the button more than 5 seconds, the low battery will have a signal alarm which will recall you to change a new battery. Photoelectric technologythe smoke alarm uses a photoelectric sensor to ensure that fire smoke can be detected in advance, giving family more time to escape.

You won't worry about replacing the battery any more. Besides, the photoelectric sensor is purer than the ion sensor, and avoids the radiation of the ion sensor. 10 years life time:the smoke alarm can be 10 years life time and has 10 years life time non-repalced battery. Activation before installationpress test button and hold it for more than 3 seconds until LED lights, and release it within 2 seconds, smoke detector will generate a “beep” indicating that it is successfully activated.

The smoke alarm don't contain any radioactive material and won't cause harm to human's body. And it can save energy and protect environment. Good qualitythe smoke detector has passed UL certification, its quality is guaranteed. Smoke alarm won't work if activation fails.
BrandSITERWELL #ad
ManufacturerSITERWELL #ad
Part NumberGS526A
ModelGS526A

9. X-Sense

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

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X-Sense #ad - 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, a 5-year warranty, ensuring exceptional quality and protection; comes with a 60-day money-back guarantee, and lifetime customer support. 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.

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.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height6.1 Inches
Length8 Inches
Weight2.9 Pounds
Width6.3 Inches
ModelSC06
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

10. FIRST ALERT

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First Alert BRK SC9120LBL Hardwired Smoke and Carbon Monoxide CO Detector with 10 Year Sealed Battery Backup

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FIRST ALERT #ad - Simple to use, with a single test/silence button; Included 10 year lithium battery features a locked drawer to prevent tampering. 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety.

Rigorously tested to meet UL standards, Emits T3 pattern. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. Features an electrochemical carbon monoxide sensing technology as well as intelligent smoke sensing technology to reduce nuisance alarms; Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation.

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. Keep your family safer with this hardwired smoke and carbon monoxide alarm; The 10 year battery backup means constant monitoring for the life of the alarm even if there's a power failure.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.69 Inches
Length5.59 Inches
Weight0.68 Pounds
Width2.25 Inches
Part NumberSC9120LBL
ModelBRK SC9120LBL
Warranty7