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10 Best photoelectric and ionization smoke detectors of 2026

Save up to 15% off
  • Best Choice

    1

    Kidde Smoke Detector, Hardwired with AA Battery Backup, Interconnectable, LED Warning Lights, 85 dB Alarm, 5-inches, 20SAR, 3 Pack
    Kidde

    Kidde Smoke Detector, Hardwired with AA Battery Backup, Interconnectable, LED Warning Lights, 85 dB Alarm, 5-inches, 20SAR, 3 Pack

    9.9
    Exceptional
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  • Value for Money

    2

    First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup
    First Alert

    First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup

    9.6
    Exceptional

  • 3

    First Alert Smoke Alarm, 10-Year Sealed Battery Dual Sensor Detector with Test & Silence Button, SM310, 1-Pack
    First Alert

    First Alert Smoke Alarm, 10-Year Sealed Battery Dual Sensor Detector with Test & Silence Button, SM310, 1-Pack

    9.3
    Excellent

  • 4

    First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
    First Alert

    First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack

    15% Off
    9.0
    Excellent

  • 5

    Kidde Smoke Detector, 10-Year Battery Powered, with LED Status Lights, 85 dB Alarm, 5-inches, 20SD10, 1 Pack
    Kidde

    Kidde Smoke Detector, 10-Year Battery Powered, with LED Status Lights, 85 dB Alarm, 5-inches, 20SD10, 1 Pack

    • color:White
    • batteries:Yes
    • power source:Battery Powered
    • alarm:Smoke Detector
    • style:9th Edition Alarm
    8.7
    Very Good
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  • 6

    Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack
    Hilmon

    Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack

    8.6
    Very Good

  • 7

    Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack
    Hilmon

    Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack

    8.5
    Good

  • 8

    First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
    First Alert

    First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack

    • color:White
    • batteries:1 9V batteries required
    • power source:Battery Powered
    • alarm:Battery-operated alarm
    • style:Precision Detection
    8.4
    Good

  • 9

    Heiman Smoke Detector, Photoelectric Fire Alarm, 10-Year Battery Powered Smoke Alarms for Home, UL 217 10th Ed. Certified, Portable Small Compact, Test Silence Button & Low Battery Warning, RV, Travel
    HEIMAN

    Heiman Smoke Detector, Photoelectric Fire Alarm, 10-Year Battery Powered Smoke Alarms for Home, UL 217 10th Ed. Certified, Portable Small Compact, Test Silence Button & Low Battery Warning, RV, Travel

    8.3
    Good

  • 10

    Kidde Smoke Detector, Hardwired with AA Battery Backup, Interconnectable, LED Warning Lights, 85 dB Alarm, 5-inches, 20SAR, 1 Pack
    Kidde

    Kidde Smoke Detector, Hardwired with AA Battery Backup, Interconnectable, LED Warning Lights, 85 dB Alarm, 5-inches, 20SAR, 1 Pack

    • color:White
    • batteries:2 AA alkaline
    • power source:Hardwired
    • alarm:Smoke Detector
    • style:9th Edition
    8.2
    Good