First Alert 1039852, Battery Photoelectric Sensor Smoke Alarm

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First Alert 1039852, Battery Photoelectric Sensor Smoke Alarm
First Alert 1039852, Battery Photoelectric Sensor Smoke Alarm
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First Alert

First Alert 1039852, Battery Photoelectric Sensor Smoke Alarm

4.3 stars out of 82 reviews
(4.3)|
82 ratings

Key item features

  • Model Number: Model number PR710
  • Reliable Detection: Low profile smoke alarm reliably detects smoke from smoldering fires
  • Slim Design: Slim easy to install design is half as thick as standard smoke detectors
  • Long-lasting Battery: Built in 10 year Li Ion battery offers continuous power for the life of the alarm
  • Minimized False Alarms: Photoelectric sensor detects smoke while minimizing false alarms
  • Efficient Smoke Entry: Patented smoke entry system allows for a direct path to the sensor
  • Versatile Mounting: Mounts unobtrusively on the ceiling or wall
  • Included Accessories: Includes mounting bracket
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Current price is $31.99
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Customer ratings & reviews

4.3 out of 5 stars
stars82 ratings46 reviews
How item rating is calculated
  1. 5 stars68% (56)
  2. 4 stars20% (16)
  3. 3 stars1% (1)
  4. 2 stars1% (1)
  5. 1 star10% (8)

Reviews summary

Pros
  • : Features a low-profile shape.
  • : Has a slim design that blends in with the ceiling.
  • : Lasts up to 10 years without replacement.
  • : Has a slim and sleek physical build.
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Showing 1-3 of 46 reviews

Nov 14, 2025
Louise
Sold and shipped byTop Rated Seller.
5 out of 5 stars review

Verified Purchase

Super easy to install and working well. We have one in each room of our home.

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Nov 9, 2024
cj
5 out of 5 stars review

Verified Purchase

When ever I have to replace a smoke detector I purchase the same kind so it fits on the ceiling where the screws are and I do not have to make any adjustments or extra holes to mount.

Helpful?0UNZP2WU5HTH244496480
Jul 12, 2025
megan
Sold and shipped byTop Rated Seller.
5 out of 5 stars review

Verified Purchase

Easy to install.

Helpful?0UNZP2WU5HTH244496480