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First Alert

First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White

First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White

Regular price $34.95 USD
Regular price Sale price $34.95 USD
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First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White

*New/Sealed*

Overview & Design

  • Slim, lowprofile form factor — about half as thick as a typical smoke alarm, measuring roughly 5.13in ×5.13in ×1in 

  • White, contemporary style that blends unobtrusively when mounted on walls or ceilings 

Sensor & Detection

  • Equipped with a photoelectric sensor, optimized to detect larger smoke particles from slow-burning, smoldering fires (e.g. cigarette or couch fires).

  • Reduces nuisance alarms—less likely to be triggered by steam, cooking vapors, or incidental smoke 

  • Patented smoke-entry design ensures air flows directly to the sensor for reliable detection 

BuiltIn Battery & Longevity

  • Comes with a sealed 10year lithium battery, eliminating the need for battery replacements throughout the unit’s lifespan.

  • Includes an endoflife signal to notify when detector should be replaced after ten years 

Audible & User Interface

  • Emits a loud 85dB alarm, loud enough to wake most sleepers 

  • Features a single test/silence button for easy testing or silencing of false alarms 

Installation & Mounting

  • Entirely batterypowered, no wiring required.

  • Uses an easy twistlock mounting bracket with tamper-resistant options to secure it in place 

FEATURES

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