ReviewsSmart Smoke Detector Wirecutter

Kidde Smoke Detector, Battery Powered, Interconnect Smoke Alarm with LED Lights

Smoke detector with alert modes & LED lights that alert of smoke or fire.
Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
Protects during a power failure - smoke detector operates on 3-AA alkaline batteries.
Test-Hush Feature - silences the unit for approximately 9 minutes.

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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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2-in-1 DAB-TEK Smoke and Carbon Monoxide Detector (3 Long-Life Batteries Included). Smoke Detector Carbon Monoxide Detector Combo with LED Indicator, Test & Silence Button

2-in-1 DETECTION: Detect both smoke and carbon monoxide with the DAB-TEK Carbon Monoxide Smoke Detector Combo.
3 AA BATTERIES INCLUDED: No last-minute trips to the DIY store. This Smoke Alarm And Carbon Monoxide Detector comes with 3 long-life Batteries.
PHOTOELECTRIC SENSOR: Opt for a Photoelectric Smoke And Carbon Monoxide Detector and reduce the likelihood of a serious fire spreading in your home.
SAFETY FEATURES: With a built-in test button & low-battery warning, sleep soundly knowing your fire and carbon monoxide detector is operating at its best.
EASY INSTALLATION: Simply apply mount to ceiling using 2 screws (included) and rotate the carbon monoxide detector and smoke alarm into the mount.

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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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3 Pack Combination Smoke and Carbon Monoxide Detector Alarm Digital Display for Travel Home Bedroom and Kitchen 9V Battery Operated White YJ-00903

2 in 1 smoke detector/carbon monoxide alarm, well used in the place of carbon monoxide gas leakage and fire place, well guarantee personal safety..
Understand the surrounding environment in real time - smoke detector and carbon monoxide detector Indicator lights on the face of the unit display the presence of smoke or carbon monoxide..
When carbon monoxide and smoke rise to alarm levels, the 85 dB alarm provides a clear, loud warning when it is discovered..
Dual high stability sensors- Minimize carbon monoxide and smoke detector alarm false positive..
Battery operated device Can be easily installed and maintained without the need for an electrician..

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Poetele Camera Smoke Detector Wireless Hidden Camera WiFi 1080P Nanny Cam Motion Detection Home Security Wall Mount Camera Remote Control Android iOS Free App PC View No Audio

...ith android & iOS smartphone iPad PC real-time video remote view, video recording, shooting photos, motion detection and mirco SD card storage. No distance limitation, simple to connect Wi-Fi camera to view your home, shops or office via internet by your smart devices.
High resolution mini camera: The wireless smoke detector camera with selectable video resolution (480P, 680P, 720P or 1080P), choose the right one depends on your wifi speed and stability.
Motion activated & Loop record: The camera would send 3 pictures via phone notification or e-mail when it sees movements.. It would override the initial file when micro SD/TF card is full and remain newest video. Card max supports to 32 GB (Package Not Included).
Rechargeable battery: built-in,with 2000mAh battery.4 hours for full charge. Support 7/24hrs working with outlet power supply. Charging while recording is recommended. NOTE: It just looks like smoke detector in shape (without real smoke detector function).
Easy setup: Works with only 2.4G Wi-Fi. Free APP. Following APP instruction step by step, you will find it is very easy to set it up.This camera definitely complys with Amazon&US laws and rules. This camera is only a video record camera. Customer service is livelong..

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Poetele Camera Smoke Detector Wireless Hidden Camera WiFi 1080P Nanny Cam Motion Detection Home Security Wall Mount Camera Remote Control Android iOS Free App PC View No Audio

High resolution mini camera: The wireless smoke detector camera with selectable video resolution (480P, 680P, 720P or 1080P), choose the right one depends on your wifi speed and stability.
Wi-Fi camera: Support Wi-Fi connection with android & iOS smartphone iPad PC real-time video remote view, video recording, shooting photos, motion detection and mirco SD card storage. No distance limitation, simple to connect Wi-Fi camera to view your home, shops or office via internet by your smart devices.
Motion activated & Loop record: The camera would send 3 pictures via phone notification or e-mail when it sees movements.. It would override the initial file when micro SD/TF card is full and remain newest video. Card max supports to 32 GB (Package Not Included).
Rechargeable battery: built-in,with 2000mAh battery.4 hours for full charge. Support 7/24hrs working with outlet power supply. Charging while recording is recommended. NOTE: It just looks like smoke detector in shape (without real smoke detector function).
Easy setup: Works with only 2.4G Wi-Fi. Free APP. Following APP instruction step by step, you will find it is very easy to set it up.This camera definitely complys with Amazon&US laws and rules. This camera is only a video record camera. C....

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ZTCOLIFE Hidden Spy Camera Wireless WiFi Spy Cam Smoke Detector with Night Vision Motion Detection HD 1080P Secret Cameras Small Nanny Cam with Phone App for Home Room Indoor Office Baby Kid Pet

【Unique Smoke Detector Design】: The appearance of wireless wifi hidden camera is the same as an ordinary smoke detector(NO real smoke detector....
【Motion Detection & Alert Notification】: when someone breaks into the home and office, the notification will be pushed to your phone app, it will....
【IR Night Vision】: Not only can clear videos and pictures be taken during the day, but also at night this hidden camera smoke detector supports....
【Full 1080P HD Hidden Spy Camera】: When the wireless wifi hidden camera smoke detector connected to an available router 2.4G WiF(not support 5G....
【Protect Your Family and Property】: When you go out, do you worry about your child's safety? Is your pets lonely? Are you worried about your place....

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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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Photoelectric Smoke Alarm, ARDWOLF 2 Pack Fire Alarm with UL Listed GS528A Battery-Operated (9V Battery Included), 10 Years Life Time, Save Lives When Fire Happen at Home

10-Year Battery Smoke Alarm: The smoke detector is built with an energy efficient and eco-friendly lithium battery with low power consumption, enabling an incredible lifetime of 10 years with maximum reliability.
spares you the hassle of frequent battery changes and provides uninterrupted 24/7 protection, even during power outages.
Sensitive & Accurate: Built with an advanced photoelectric sensor and intelligent ST chipset, the alarm can quickly and accurately detect dangerous smoke levels from smoldering fires, and provide the earliest possible warning of fires.
the dust-proof isolating plate inside the alarm ensures the detection sensitivity.
Smart Auto-Check: This 10-year battery smoke detector has manifold self-inspection parameters with clear notifications.
if it malfunctions, or if the battery is low, you will be notified immediately so that you can identify and resolve the problem quickly for comprehensive protection.
Easy Installation: The smoke alarm takes advantage of simple, stable, and wireless installation with the provided screws, or quick and easy installation via Ø 2.8 in magnetic adhesive pads (not included).
Premium Quality: Made with an upgraded premium ABS plastic housing, this alarm is fire-retardant, high temperature resistant, and....

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Kidde AC Hardwired Interconnect Smoke Alarm with Safety Light I12080

Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home.
Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is.
Get phone alerts so you know something's wrong even when you're away from home[1].
CO detector looks out for carbon monoxide and tells you where it's located.
With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke.

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