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Ecoey Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Fire Alarm Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm Used in Bedroom, Home, FJ138, 8 Packs

  • Based on 968 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jul 21
Order within 8 hours and 16 minutes
Available payment plans shown during checkout

Size: 8 Packs


Features

  • ADVANCED PHOTOELECTRIC SENSORS: Smoke detector equipped with photoelectric sensors have an average response time of 15-50 minutes faster than ionisation sensors. An audible alarm of >85 dB at 3 metres helps you to prevent fires in their early stages
  • MINI BUT MIGHTY: Mini smoke detector that can be held with just one hand, is easier to install and disassemble. Equipped with a 10-year long-lasting chip, smoke alarm FJ138 provides long-lasting protection for you and your family
  • BATTERY EQUIPPED AND REPLACEABLE: There is no need to purchase additional batteries, the battery operated smoke detector FJ138 has already equipped for you! When the battery runs out, simply replace it with a new one to bring your smoke alarm back to life
  • LOW BATTERY WARNING: When the battery is depleted, the red LED light and chirp will alert you every 32 seconds to replace the battery with a brand new one in time. Please refer to the instruction manual for available battery models and installation instructions
  • CHOOSE YOUR PREFERRED INSTALLATION METHOD: Fire alarms smoke detectors FJ138 come with screw packs and magnet sheets, which eliminates the need for hard wiring, and you can install it with whichever accessories you want according to the location of the installation
  • TEST/SILENCE FUNCTION: After confirming that there is no fire hazard, press the silence button for 5 seconds to stop annoying false alarms. Test smoke alarms weekly for normal use

Brand: Ecoey


Style: Home Fire Alarms Smoke Detectors


Power Source: Battery Powered


Color: White


Product Dimensions: 1.5"D x 3.5"W x 3.5"H


Alarm: Audible


Operating Humidity: ≤93%


Upper Temperature Rating: 50 Degrees Celsius


Sensor Type: Photoelectric


Material: Plastic


Brand: ‎Ecoey


Style: ‎Home Fire Alarms Smoke Detectors


Power Source: ‎Battery Powered


Color: ‎White


Product Dimensions: ‎1.5"D x 3.5"W x 3.5"H


Alarm: ‎Audible


Operating Humidity: ‎≤93%


Upper Temperature Rating: ‎50 Degrees Celsius


Sensor Type: ‎Photoelectric


Material: ‎Plastic


Number of Items: ‎8


Manufacturer: ‎SITERWELL ELECTRONICS CO.,LIMITED


Part Number: ‎GS522C-A


Item Weight: ‎2.61 pounds


Item model number: ‎GS522C-A


Size: ‎8 Packs


Included Components: ‎smoke detector, ,mounting accessories, magnet sheets, batteries


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Alkaline


Date First Available: August 8, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Compact, good quality casing
Size: 6 Packs
Review by GreenCountryTables com - These were super easy to install with the 3M double sided tape that came with the item. Batteries are included. I had all six unpacked and installed within 15mins super easy. The outside casing plastic, great quality. Impressed with inexpensive cost and great product. JesusLovesYou ... show more
Reviewed in the United States on December 2, 2024 by GreenCountryTables .com

  • Exactly what we needed. Great price
Size: 4 Packs
We bought a 4 pack. These are SO easy to install/put up. The powerful stickers on each side, combined with a magnetic piece makes so much sense and gives flexibility as to where you can mount the detector. White as white (not off white or beige) was exactly what we wanted. They are small. Batteries all worked fine and the unit itself is simple/nondescript, so it blends in. Very loud. Totally would be these again! ... show more
Reviewed in the United States on September 16, 2024 by canadianlilyberry

  • Smoke dectors
Size: 8 Packs
Easy to assemble, great for rental houses.
Reviewed in the United States on March 7, 2025 by Elizabeth Rosso

  • Small
Size: 6 Packs
These are much smaller than typical smoke alarms, very loud, the only reason for the -1 star, all the included batteries were dead on arrival
Reviewed in the United States on March 15, 2024 by J. Strand

  • Good enough
Size: 8 Packs
Good enough for my rentals, and good price
Reviewed in the United States on March 21, 2025 by Gary J.

  • Well made
Size: 4 Packs
So far these are working really well for us. I like how small they are.
Reviewed in the United States on March 27, 2025 by Jared

  • Goes off randomly, not worth buying.
Size: 6 Packs
Bought a package of 6 of these for my house. Within 4 months I have already had 3 of these go off without any smoke or any other reason. The only way to get them to stop is to unplug the battery completely. DO NOT BUY.
Reviewed in the United States on January 27, 2025 by Jeremy Wright

  • Just what we needed.
Size: 4 Packs
Great! Easy to install, great small design, and loud.
Reviewed in the United States on March 3, 2025 by Krys Kirkwood

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