Top 10 Best Smart Smoke Alarm 2019 First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Z-Wave $49.99 $36.36 13 new from $36.36 8 used from $ 33.19 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features Help keep your family safe with this battery-operated smoke and carbon monoxide combination alarm. This easy-to-install smoke and carbon monoxide combination alarm connects with other Z-Wave compatible alarms and a Z-Wave hub (sold separately) Integrated wireless alarm system is Iris compatible to send you mobile alerts and emails, so you're aware of dangers after the alarm is activated, whether you're home or away Alarm features photoelectric smoke-sensing technology optimized to detect larger smoke particles produced by smoldering fires, and an electrochemical carbon monoxide sensor Certified for use with Nexia Home Intelligence, Ring Home Security System, and other third party Z-Wave systems; not compatible with WINK or Onelink Includes test/silence button, side-access battery door, plus a tamper-resistant battery drawer and pins that lock the alarm to the mounting bracket Nest Protect Smoke and Carbon Monoxide Alarm, Battery Powered (Second Generation) $119.00 16 new from $118.00 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features IT'S TIME TO KNOW MORE AND WORRY LESS: The Nest Protect is not like other smoke alarms. You no longer have to spend time worrying about whether or not your smoke detector is still working, or what the blinking lights mean; Nest Protect can tell you everything you need to know! With automatic battery self-check, the Nest Protect helps take the hassle out of dealing with smoke alarms. EASY TO UNDERSTAND ALERTS: Unlike other smoke alarm systems, the Nest Protect doesn't beep when there's danger, the Nest Protect talks to you and alerts you to what's going on. Whether it's burnt toast in the kitchen or carbon monoxide in the living room, the Nest Protect uses clear spoken messages to alert you to the danger. The Nest Protect also works with most cellular devices, allowing you to receive notifications on your phone whenever something happens. TAKE THE HASSLE OUT OF SMOKE ALARMS: Tired of getting woken up at 2 a.m. by your smoke alarm? Long before it has to chirp, Nest Protect tells you its batteries are running low with a message on your phone. With routine self-checks as well as being able to remotely test all the devices in your home; Nest Protect takes the hassle out of dealing with your smoke alarms, and helps to put your mind at ease. WORKS WITH NEST: Nest has worked hard to design thoughtful devices to help keep you safe and secure. Nest devices not only communicate with each other but also with the other smart devices around your home. Your Nest Secure can use your smart light bulbs to help get your attention in the event of an emergency; your smart washer and dryer can take the data from Nest and run the next load of laundry when energy demand is low. Look for the Works with Nest badge and let Nest handle the rest. THERE'S NO PLACE LIKE A NEST HOME: We love home. It's the best place in the world. But not everything inside our homes is lovable. Some things beep at us; fail without warning; keep us in the dark. There are things we've learned to ignore. We think these things should do more. Nest is focused on making simple, human, delightful things. That's how we're creating the thoughtful home: A home that takes care of the people inside it and the world around it. Alexa Enabled Smoke Detector and Carbon Monoxide Detector Alarm with Premium Home Speaker | Onelink Safe & Sound by First Alert $249.99 $219.99 4 new from $219.99 4 used from $ 173.91 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features First Alert introduces the Onelink Safe & Sound, an all-new, Alexa-enabled, Apple HomeKit-compatible hardwired photoelectric smoke and electrochemical carbon monoxide alarm, featuring a state-of-the-art, omni-directional speaker backed by First Alert's unparalleled reliability and equipped with the power of Alexa Optimal ceiling placement enhances the speaker's acoustic quality and provides crisp vocals and deep, rich bass that resonate throughout the room; make installation fast and easy by using the included AC adapter plugs to replace your existing hardwire alarms without rewiring (AC power is required for Onelink Safe & Sound) You can talk to Alexa on your Safe & Sound. Just ask Alexa to play music, fill you in on the news, check weather, control smart home devices, and more. Alexa's always adding skills, so it gets smarter over time Just ask for a song, artist, or genre from Music, Spotify, Pandora, and more. Onelink can also play Audible audiobooks, radio stations, news, and more Get remote notifications of an emergency in your home, track carbon monoxide levels, and customize a nightlight using First Alert's Onelink Home app Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA $35.32 16 new from $34.96 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included)-Provides protection during power outages.Front Loading Battery Door-Replace the backup batteries without disconnecting from mounting bracket Humidity range:10%-95% relative humidity, non-condensing.Battery Lockout System-The battery door will not close unless the batteries are properly installed, Alarm Tamper Resist-Helps deter from tampering and theft, Adjustable Mounting Bracket-Makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets. Peak Level Memory-Announces "CARBON MONOXIDE PREVIOUSLY DETECTED" if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM Feature-Silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated) Ionization Sensor Technology-Ideal for detecting fast flaming and other types of fires, est Button Functions:- Tests the unit for proper operation - Peak Level memory - Resets the Carbon Monoxide alarm Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA $25.14 11 new from $25.14 Buy Now Amazon.com as of March 30, 2019 12:44 pm Features Voice Alarm -Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces "Fire!" when a smoke or fire hazard is detected and announces "Warning Carbon Monoxide" when a CO hazard is detected Combined Carbon Monoxide and Smoke Alarm - A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home décor attractive. Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs - Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing "low battery" and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note : The date printed on the item is manufacturing date,not the expiration date. Refer to the PDF attached below in Technical Specification for Manual. Voice Announcements - Hush Feature temporarily silences nuisance alarms with "HUSH MODE ACTIVATED" and "HUSH MODE CANCELLED" voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce "CARBON MONOXIDE PREVIOUSLY DETECTED" to warn of the CO incident, when the Test/ Reset button is pressed.Temperature Range:40˚F (4.4˚C) to 100˚F (37.8˚C).Voltage (volts):4.5 First Alert SMOKE1000-3 Atom Micro Photoelectric Smoke Alarm 3 Pack $74.99 $63.06 1 new from $63.06 4 used from $ 55.49 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features Micro design is 62% smaller than standard smoke alarms Photoelectric sensor provides accurate detection and reduces nuisance alarms Loud 85-decibel siren and single test/silence button SafeMount system prevents alarm from being installed without a battery Includes three smoke detectors and three 3-volt lithium batteries Nest Protect Smoke & Carbon Monoxide Alarm, Battery (2nd gen) $119.00 13 new from $119.00 Buy Now Amazon.com as of March 30, 2019 12:44 pm Features - Phone alerts include:- Low-battery- Smoke & Carbon monoxide- Sensor failure- Split-Spectrum Sensor- Voice alarms with custom location- Nest App- App Silence- Detects carbon monoxide- 10-year product lifetime - Safety Checkup- Heads-Up alerts- Sound Check- Self Test- Nightly Promise- Pathlight- Steam Check- Wireless Interconnect- Safety History- What To Do- Home Report- Emergency clip record with Nest Cam - Nest Protect Battery: Six long-life batteries (Energizer? Ultimate Lithium ?L91? AA) Samsung SmartThings ADT Wireless Home Security Starter Kit with DIY Smart Alarm System Hub, Door and Window Sensors, and Motion Detector - Alexa Compatible (Zigbee, Z-Wave, IP Network Protocols) $549.99 $99.99 35 new from $99.99 24 used from $ 74.99 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features DIY home security system: Easy-To-Install panel with wireless sensors that can be integrated in minutes with automated Fast-Response alarms to instantly notify authorities On-the-go mobile control: receive instant updates with text and email alerts and access to advanced system control from your smartphone or computer 24/7 peace of mind: optional, no-contract ADT professional monitoring services with Police dispatch provides unbeatable protection for your family 4-Piece Bundle: 7-Inch touchscreen ADT security hub, two ADT door and window detectors, and ADT motion detector for complete security solution Automate your home: works with zigbee, Z-Wave, and IP network protocols and a wide range of smart devices including cameras, lights, door locks, thermostats (Alexa & Google home compatible) Onelink Smoke Detector and Carbon Monoxide Detector | Battery Powered, Works with Alexa | First Alert $119.99 $110.26 2 new from $110.26 2 used from $ 86.41 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features 2-in-1 smart smoke and carbon monoxide alarm alerts you to both types of danger in your home, with a photoelectric smoke sensor and electrochemical carbon monoxide sensor Alarm sends emergency notifications, via your phone, while voice alerts tell you the type and location of danger Interconnects with other Onelink devices (sold separately) to create a smart home safety network, so if one alarm sounds, all will; works with Amazon Alexa so you can ask Alexa to check the status of your Onelink alarm (Alexa device sold separately) Easy-access battery door, for simple battery changes; replaceable 5-year battery Compatible with Apple HomeKit; can be used on both Apple and Android devices Kidde 0919-9999/ RF-SM-DC Battery-Operated Smoke Alarm, Wirelessly Interconnectable $62.99 $31.97 15 new from $31.97 Free shipping Buy Now Amazon.com as of March 30, 2019 12:44 pm Features Enables quick and easy installation of an interconnected smoke alarm system without messy wiring or labor. Temperature Range: 40 degree Fahrenheit to 100 degree Fahrenheit When one alarm sounds, they all do: wireless technology uses radio frequency to both transmit and receive messages about a hazard in the home Battery power enables homeowners to install interconnected alarms without rewiring Smart touch button quickly and temporarily silences nuisance alarms Wireless alarm can be installed in a detached workshop or shed