2,283 Reviews Scanned
SaleBestseller No. 1
First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated,...
- Help keep your family safe with these battery operated smoke alarms that wirelessly interconnect with each other and other First Alert enabled alarms...
- Voice alarm with 11 programmable locations tells you where the danger is so you can choose the best evacuation route; Loud, 85-decibel siren sounds to...
- Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; Helps minimize the number of false...
- Battery powered alarm requires no rewiring for installation and provides continued monitoring even if there's a power failure; use with Polaroid AA...
- Wirelessly connect upto 18 first alert enabled alarms for the maximum in whole home protection; includes test/silence button, low battery warning, end...
Bestseller No. 2
First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm &...
- Product 1: Battery-operated smoke and carbon monoxide alarm
- Product 1: Connects multiple alarms together for wireless safety network
- Product 1: Voice alarm gives clear indication of where the problem is located
- Product 1: Features photoelectric smoke sensor and electrochemical CO sensor
- Product 2: Help keep your family safe with these battery operated smoke alarms that wirelessly interconnect with each other and other First Alert...
Bestseller No. 3
X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with LCD Display &...
- Hear an Alarm from Anywhere: If one alarm detects smoke or dangerous CO levels, all wireless interconnected units will activate, ensuring the earliest...
- Wide Coverage for Full Home Protection: Up to 24 X-Sense Link+ devices can be interconnected to create a wireless safety network for your entire house
- 2-in-1 Protection: Equipped with both a photoelectric smoke sensor and an electrochemical CO sensor to provide reliable protection against both smoke...
- Built-In 10-Year Battery: Features a built-in 10-year lithium battery, so you’ll never need to worry about replacing batteries during the lifetime...
- Informative LCD: Displays real-time CO levels from 30–999 ppm (parts per million) taken from the surrounding air, as well as battery level and...
Bestseller No. 4
First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with...
- Battery operated smoke and carbon monoxide alarm can be installed easily
- Connects multiple alarms together for wireless safety network
- Voice alarm gives clear indication of where the problem is located
- Features photoelectric smoke sensor and electrochemical CO sensor
- One button silences a false alarm and tests the unit. Loud 85 decibel alarm
Bestseller No. 5
X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery...
- 2-in-1 Protection: This combination detector protects against both smoke and carbon monoxide
- Wireless Interconnection: When one alarm sounds, all alarms will go off
- 10-Year Sealed Battery: This wireless alarm features a 10-year lithium battery and will give a low battery warning
- Test/Silence Button: The single push of a button will either test or silence all units in the system
- Full Home Coverage: Link up to 24 Link+ wireless smoke alarms, CO alarms, and combination alarms for maximum home protection
Bestseller No. 6
X-Sense Smoke Detector, Wireless Interconnected Fire Alarm with 10-Year Battery Life and...
- 10-Year Lifespan: This smoke detector offers 10 years of continuous protection in a compact design; the built-in 10-year lithium battery will not need...
- Wireless Connection: Up to 24 X-Sense Link+ wireless alarms, including smoke alarms, carbon monoxide alarms, and combination alarms, can be linked via...
- Flexible Network: The battery operated smoke detectors in this multi-pack have been pre-connected; to customize your network, simply add new devices...
- Flame-Retardant Material: The housing of the wireless interconnected smoke detector is made of flame-retardant and high-temperature resistant ABS...
- 85 dB Alarm: When one fire alarm is triggered, all units will emit a loud 85 dB alarm, which can wake even the heaviest sleepers
SaleBestseller No. 7
Kidde Carbon Monoxide Detector, AC Plug-In with Battery Backup, CO Alarm with Replacement Alert
- CO detector alerts with a loud 85dB warning signal indicating dangerous levels of carbon monoxide in your home
- Plug-in that still works during a power failure - 2-AA batteries (included) provide backup for your CO alarm in the event of a power outage
- Easy & quick installation - plugs into any standard AC wall outlet
- Purchase multiple alarms for whole-home detection - place 1 carbon monoxide detector on each level of your home & outside each sleeping area to help...
- Kidde is the #1 most installed fire safety brand in North America* - and a trusted leader in fire safety for more than 100 years
Bestseller No. 8
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated ,...
- 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
Bestseller No. 9
Odycle Low Profile Mechanical Keyboard, 99 Keys Triple-Mode 2.4G/USB-C/Bluetooth Wireless Mechanical...
- 【Low Profile Keyboard】K99 extremely aesthetic and ultra-thin frame design, equipped with low profile switches and keycaps make it only 16nm at the...
- 【3 Connection modes and multi-device tasks】With the combination of 3 Bluetooth channels and 2.4GHz +Type-C wired connections, this Bluetooth...
- 【Simple,&compact layout design】Compared to the bulky full size mechanical keyboard layout, the K99 saves more desktop space but retains the arrow...
- 【Powerful battery】 This mechanical keyboard built-in 2500 mAh battery, can work continuously for 48 hours(subject to actual use), supports...
- 【RGB Lighting Effects】: As a wireless gaming keyboard, Very fast Bluetooth and 2.4G connection with low latency and has cool RGB lighting effects,...
SaleBestseller No. 10
Bestseller No. 11
FIRST ALERT BRK SC7010BV-12 Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector,...
- 12 Pack of hardwired combination alarms features highly accurate electrochemical and photoelectric sensors to detect both Carbon monoxide and smoke...
- Exclusive voice warning identifies both the location and the Type of danger (smoke or co)
- Interconnects to up to (18) alarms, (12) of which can be smoke alarms
- 120-Volt AC with 2-AA battery backup (included)
- 7 year limited
SaleBestseller No. 12
FANGOR 1080P HD Projector, WiFi Bluetooth Projectors, Max 230”Projection Screen Portable Home...
- ❤【NATIVE 1080P FULL HD RESOLUTIONS】 With native resolution of 1920*1080 and contrast ratio of 10000:1, the Fangor-506 1080p Projector provides...
- ❤【WIRELESS WiFi CONNECTION】 Latest WiFi connecting function is compatible with IOS and Android system. You do not need converting cable such...
- ❤【BLUETOOTH & SURROUND SPEAKER】 Build-in stereo surround speaker, 1080p hd projector restored every detail sound effect to let you enjoy the...
- ❤【COMPATIBLE DEVICES】This outdoor movie projector is very versatile and has HDMI, AV, VGA, SD Card port, which allows you to use it with Laptop,...
- ❤【RELIABLE CUSTOMER SERVICE SUPPORT】Fangor provides 30 days guarantee for return(warranty for free replacement or refund) and 1-year tech...
Bestseller No. 13
X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft...
- Detection Anywhere: Features wireless interconnection so that if one alarm is triggered, they all go off, and they stay connected using radio...
- Ready to Use: The multi-pack detectors have already been connected for instant use, and you can connect up to 24 Link+ wireless alarms at a time
- Customizable Wireless Network: For a customized network, add new devices to the existing network, or disconnect the devices and create multiple...
- Battery Powered Smoke Alarm: Built with a 10-year sensor and powered by a sealed 10-year lithium battery that doesn’t need to be replaced
- Premium Quality Material: This smoke detector is made from an upgraded premium material that is durable, corrosion-resistant, and flame-retardant
SaleBestseller No. 14
First Alert BRK SC9120B-12 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup,...
- Keep your family safe with this 12 pack of hardwired smoke and carbon monoxide alarms; the battery backup means constant monitoring, even if there's a...
- Features an electrochemical Carbon Monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast burning fire
- 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...
- Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when a threat is detected
- Simple to use, with a single test/silence button, and side load battery compartment; tamper resistant locking brackets and universal mounting brackets...
SaleBestseller No. 15
AuKing Projector, 2023 Upgraded Mini Projector, 9500 lumens Multimedia Home Theater Video Projector,...
- ★【AuKing 2023 Upgraded Projector】With latest 9500 Lumens and 1080p Full HD resolution supported, AuKing portable projector brings you a clear...
- ★【Huge Screen & Long Bulb Life】200 inch large projection screen brings an immersive viewing experience. AuKing portable projector provides a...
- ★【Low Noise & Dual Stereo Speakers】Thanks to advanced noise reduction technology, the fan noise of AuKing Upgraded phone projector is reduced by...
- ★【Multiple Devices Connection & Portable】Our portable movie projector is fit for playing videos, photo sharing, football matches, etc. Equipped...
- ★【2 Year Satisfied Warranty】AuKing team offers every customer 100 percent satisfaction guarantee. If you have any problems while using it,...
Bestseller No. 16
First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital...
- Keep your family safe with this digital display, plug in carbon monoxide alarm; It works with any standard outlet and also has a battery backup for...
- Features an advanced electrochemical carbon monoxide sensor; Peak level feature displays the highest concentration of carbon monoxide measured
- A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
- To ensure complete protection make sure to place one on each level of your home and in each bedroom
- 7 year limited warranty; Equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety
Bestseller No. 17
Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with...
- Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon...
- 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
- UL Certified, 10-year limited warranty
Bestseller No. 18
First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack
- Note: A loose neutral (white wire) connection within the home junction box could prompt a device malfunction
- Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
- To ensure complete protection make sure to place one on each level of your home and in each bedroom
- Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected
- Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets...
SaleBestseller No. 19
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd...
- This device is certified to work with Ring; Requires Ring Alarm Base Station to Work with Ring. Enjoy improved compatibility, easier setup and a...
- Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. Do not insert the batteries into your First Alert alarm...
- Certified to work with smart home systems such as Ring Alarm Base Station, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave...
- Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries
- The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on...
SaleBestseller No. 20
First Alert BRK SC7010B-6 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup,...
- 6 pack of 120-Volt hardwired combination photoelectric smoke and electrochemical Carbon monoxide alarms with battery backup
- Features convenient 2-AA battery backup, silence/test button, dust cover, 85-decibel alarm
- Spread spectrum horn is a lower frequencies horn that make it easier for the elderly with normal Aged Related hearing loss to hear the horn
- Intuitive Latching alarm feature remembers which unit initiated an alarm, while the low battery latch gives a visual indication unit is in low battery...
- Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
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FAQ:
Q: How does the sa511cn2-3st work?
A: The SA511CN2-3ST units use what is called a mesh network, meaning that the signal is not linear from one unit to the next. The benefit of this technology, according to First Alert, is that “the mesh network of alarms re-routes and resends the signal via the other alarms, providing a greater chance all alarms will receive the signal.”
Q: How does the First Alert sa511cn2-3st Wireless smoke detector work?
A: The First Alert SA511CN2-3ST Interconnected Wireless Smoke Alarm with Voice & Location is battery operated and features an 85-decibel alarm with voice alerts that tell you where the danger is located. A photoelectric sensor detects smoke while minimizing false alarms from cooking or shower steam.
Q: How does the First Alert pr710 compare to the sa511cn2-3st?
A: For roughly $15 more, First Alert sells a similar model with a pathway light that turns on when the alarm activates. The First Alert PR710 (right) is noticeably thinner than the First Alert SA511CN2-3ST (left). Photo: Michael Murtaugh
Q: Is the First Alert sa303cn3 battery powered smoke alarm any good?
A: The First Alert SA303CN3 is slightly better at detecting fast, flaming fires than the rest of our picks, but it’s generally slower to go off, and it’s best as a supplemental part of a system. For the most complete and effective smoke alarm system, we also recommend adding one First Alert SA303CN3 Battery Powered Smoke Alarm per floor.