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AEGISLINK Wi-Fi Combination Smoke and Carbon Monoxide Detector Compatible with TuyaSmart & Smart Life App, SC-WF240, 3 Pack

  • Based on 590 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Feb 26
Order within 5 hours and 50 minutes
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Style: 3-Pack(Wi-Fi Linked)


Features

  • Easily turn off unwanted alarms with the TuyaSmart or Smart Life app; no need to try and reach the silence button with a broomstick or by climbing up a ladder
  • This smart smoke and carbon monoxide alarm continuously checks its sensors, battery status and Wi-Fi connection, sending you real-time push alerts if a problem occurs or a threat is detected, allowing you to act on time to keep your property and home safe, 24/7
  • Equipped with a photoelectric smoke sensor and an electrochemical CO sensor, this combination alarm provides reliable protection against both smoke and CO; its advanced photoelectric technology allows it to detect smoke more accurately than previous generations of sensors
  • When the device is triggered, its siren exceeds 85 dB at 10 ft (3 m) to ensure that it wakes up even the deepest sleepers
  • This device only measures 5 1.4 in (128 34.7 mm) and comes in a thin and light design; with the accessories included, it is easy to install, without the need to hire an electrician

Brand: AEGISLINK


Style: 3-Pack(Wi-Fi Linked)


Power Source: Battery Powered


Color: White


Product Dimensions: 5.03"D x 1.36"W x 5.03"H


Item Weight: 0.2 Pounds


Alarm: Audible


Compatible Devices: Smartphone


Sensor Type: Photoelectric, Electrochemical


Material: Flame Retardant ABS


Brand: ‎AEGISLINK


Style: ‎3-Pack(Wi-Fi Linked)


Power Source: ‎Battery Powered


Color: ‎White


Product Dimensions: ‎5.03"D x 1.36"W x 5.03"H


Item Weight: ‎0.2 Pounds


Alarm: ‎Audible


Compatible Devices: ‎Smartphone


Sensor Type: ‎Photoelectric, Electrochemical


Material: ‎Flame Retardant ABS


Number of Items: ‎3


Manufacturer: ‎AEGISLINK


Part Number: ‎SC-WF240


Item Weight: ‎3.2 ounces


Item model number: ‎SC-WF240


Batteries: ‎3 CR123A batteries required. (included)


Shape: ‎Circular


Voltage: ‎3 Volts


Installation Method: ‎Screw-In


Type of Bulb: ‎LED


Coverage: ‎215-430sq.ft


Mounting Type: ‎Protruding


Included Components: ‎1 X User Manual, 3 X CR123A Replaceable Battery, 1 X Parts Kit, 3 X Smart Smoke And Carbon Monoxide Detector SC-WF240, 3 X Mounting Bracket


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Metal


Warranty Description: ‎Includes 60-day return, 5-year warranty, and lifetime tech support


Date First Available: February 7, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Highly recommend
Style: 1-Pack(Wi-Fi Linked)
Purchased this smoke alarm for my elderly dad who had memory issues. His previous smoke alarm that had a built in battery. His apartment is usually very hot in the winter time because they give a lot of heat in his building during the winter. Which use to cause his previous smoke detector to go off. My dad would get confused due to the beeping and being unable to make the detector stop beeping. Due to his condition I purchased this smoke detector that battery can be removed. Now he’s able to take the battery out and put it back in which makes it easier for him to use. The smoke alarm works well and you can link it to your WiFi, was very easy to install. ... show more
Reviewed in the United States on January 21, 2025 by DAMARIS M.

  • Good product
Style: 1-Pack(Wi-Fi Linked)
Good product
Reviewed in the United States on January 21, 2025 by Irex

  • Prob the best budget ones currently out there with some cons
Style: 1-Pack(Wi-Fi Linked)
Cons 1. I bought 11 and 1 failed on me after 8 months, just keeps going off after 5-10 minutes for no reason. The others are working fine. 2. Not interconnected (meaning if one goes off then it sets them all off). 3. Does have a noticeable flash of light every few minutes in the dark, but it's not too bad. Pros 1. Great price compared to others 2. Easy to mount and setup, not connected to wires, only has a battery 3. Smart Life app is good and easy to work with 4. Can quicky see which alarm goes off and mute/turn off if needed 5. Smoke and CO2 (it is recommended to have CO2 detection by any gas appliance) 6. Easy to change out CR123 battery, batteries not too expensive 7. Let’s you know when the batteries need replaced 8. Does its own self-test monthly (I did turn off the notifications, was annoying after a while) 9. Combined with webcams in all the rooms, this is very helpful 10. Cheap enough to replace bad ones every few years (although they should last 10 years) ... show more
Reviewed in the United States on January 17, 2025 by Jason Wolff Jason Wolff

  • So many false smoke alarms
Style: 3-Pack(Wi-Fi Linked)
Easy to setup and install. They are very loud! You can silence them with your phone but it doesn’t help if it keeps detecting smoke. 2/3 were fairly close together yet only one was “detecting” smoke. Kept silencing but it kept going off. 2 of the 3 are currently disabled because of false alarms and I have little faith in the 3rd one. I can’t imagine what could be triggering them. Burning toast would always trigger my previous Kidde alarms, but with my new smart alarm in the same location, burnt toast does not even register. Legit smoke=no alarm. No smoke=repeated false alarms. I don’t get it! ... show more
Reviewed in the United States on July 25, 2024 by Kelly

  • Decent smoke detectors
Style: 1-Pack(Wi-Fi Linked)
Set up and installation was easy. I have a separate wireless router with a non-complicated Wi-Fi password. I found that long or special character passwords don't play well with wireless IoT devices. I got three of these smoke/CO detectors to replace my existing that were tied into 120VAC with tandem wiring. The AEGISLINK Wi-Fi do not tie together nor do they integrate with Alexa directly. I had some left over devices that I used to get Alexa to monitor the activation of either smoke or CO through Smart Life app and Yolink to set off a siren. Alexa would speak through-out the house and turn on all bedroom lights. I will now sit back and see how these detectors hold up. The display is not as detailed as in the pictures. It takes nine (9) minutes for the unit to reset and the Smart Life app to return to normal. You can silence the alarm on the detector with the app, but you cannot perform a test with the app. That is done by pushing the button on the detector itself. I used can smoke to test my detectors. ... show more
Reviewed in the United States on February 11, 2023 by starman

  • So far, so good
Style: 1-Pack(Wi-Fi Linked)
All of our smoke detectors are 20+ years old. It was time to replace them. The price was right. Having both CO and smoke detector in one is a plus. Having smart home functionality is another benefit. Scores on all fronts. We have a large home. Eight locations with smoke detectors, and I decided to add another one of these near our furnace, since it has CO monitoring. I initially ordered six. Everything installed quickly and easily. Came back, and ordered the last three. I also like that these use CR123 batteries - like my eufy deadbolt. I can order 12 packs and have a replacement set for everything. Now, if we're not home and get a smoke alarm alert, I can check our cameras and see if there is a fire and need to call fire department. ... show more
Reviewed in the United States on July 24, 2023 by Howard

  • Does it deserve 1, 2 or 3 stars
Style: 1-Pack(Wi-Fi Linked)
Well I mounted it flat against the ceiling I even drilled 2 holes into the ceiling for nothing because guess what, when I placed a rolled up burning piece of paper under it to test it out with smoke and believe me that paper was smoking but not once did the alarm sound. Then I took it from off the ceiling and took a smoking rolled up piece of paper under it and it still didn’t go off. Then I turned it up wards and then the alarm started ringing and sending phone alerts. So it only will detect smoke if it’s not in a ceiling position but would in a wall positioning instead. Also , every one in the house did cough and wanted fresh air. My air purifier had to clear the air. The house was very smoky from that small rolled up piece of paper too. On the advertisement it shows that you can place it on the ceiling and on the wall position ( your choice) but mine definitely did not work with the ceiling method setup. I’m glad I found this out ahead of time . I hope it doesn’t fail us if our lives ever needed to depend on it. And I hope the carbon monoxide detection will work. I bought about 3-4 of these. I m confused about how many stars to give because of what has happened so far. I may have recorded a video of the testing out but I’m not sure. I’m not happy about that and I’m not happy about the holes on my ceiling. So I had to drill more holes but on the wall this time. And Just thinking about all of this upsets me. ... show more
Reviewed in the United States on December 22, 2024 by Ninth grader

  • Seguridad
Style: 1-Pack(Wi-Fi Linked)
Producto muy muy bueno llevo un año con el y sin problema..
Reviewed in the United States on November 29, 2024 by wilmar g.

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