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10 Best first alert z wave smokes of 2026

Save up to 29% off
  • Best Choice

    1

    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 3-Pack
    Clicked 13 times in the last month
    First Alert

    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 3-Pack

    9.8
    Exceptional
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  • Value for Money

    2

    First Alert SC5 Battery Smart Smoke & Carbon Monoxide Alarm, SMCO600NV, 1-Pack
    First Alert

    First Alert SC5 Battery Smart Smoke & Carbon Monoxide Alarm, SMCO600NV, 1-Pack

    14% Off
    9.7
    Exceptional

  • 3

    First Alert SMCO500V, Interconnect Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice Alerts, 1-Pack
    First Alert

    First Alert SMCO500V, Interconnect Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice Alerts, 1-Pack

    13% Off
    • power source:Battery Powered
    • alarm:Smoke and CO Alarm
    • sensor:Photoelectric
    • style:Precision Detection
    • dimensions:5D x 5W x 2H
    9.5
    Excellent

  • 4

    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 1-Pack
    First Alert

    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 1-Pack

    • color:White
    • batteries:Yes
    • power source:Corded Electric
    • alarm:Smoke and CO Alarm
    • style:Precision Detection
    9.4
    Excellent

  • 5

    First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 3-Pack
    First Alert

    First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 3-Pack

    12% Off
    • color:White
    • batteries:2 AA batteries included
    • power source:Corded Electric
    • alarm:Smoke
    • style:Precision Detection
    9.3
    Excellent
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  • 6

    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup, SMICO100-AC, 1-Pack
    First Alert

    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup, SMICO100-AC, 1-Pack

    18% Off
    9.0
    Excellent

  • 7

    First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, SMCO600NV-AC, 1-Pack
    First Alert

    First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, SMCO600NV-AC, 1-Pack

    16% Off
    8.9
    Very Good

  • 8

    First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 1-Pack
    First Alert

    First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 1-Pack

    13% Off
    8.6
    Very Good

  • 9

    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
    8.3
    Good

  • 10

    First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack
    First Alert

    First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack

    29% Off
    8.1
    Good