10 Best Wifi Smoke Alarms 2024 in the US

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Wireless Interconnection: All units activate if one detects smoke or CO.

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Wide Coverage: Interconnect up to 24 devices for full home protection.

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2-in-1 Protection: Photoelectric smoke and electrochemical CO sensors.

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10-Year Battery: Built-in lithium battery lasts the unit's lifetime.

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Informative LCD: Displays real-time CO levels, battery, and status.

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Voice Alerts: Friendly voice notifications for early warnings of smoke or CO presence

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Split Spectrum Sensor: Detects both fast-burning and smoldering fires, indicating the location of danger

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Mobile Notifications: Sends alerts to your phone for smoke or CO detection and low battery, even when you're away

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CO Detection: Monitors carbon monoxide levels and provides location-specific alerts

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App Silence: Allows you to silence false alarms via the Nest app on your phone

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Instant App Alerts: Receive alerts for triggers, low battery, and faults.

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Unified Alarm Sound: All alarms sound together for quick reaction.

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App Test/Silence: Test or silence alarms via app, no ladder needed.

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Locate Source Alarm: Identify and silence only the triggered alarm.

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Fast Fire Dispatch: 3-second response with Protect+ Premium subscription.

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Instant App Alerts: Receive alerts on phone for danger or status changes.

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Talking Alarm: Voice alerts specify danger type and location.

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2-in-1 Protection: Combines smoke and carbon monoxide sensors.

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Fast Fire Dispatch: 3-second response with Protect+ Premium subscription.

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10-Year Lifespan: Durable design with a 10-year sensor life.

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Real-Time Notifications: Control remotely via app with quick alerts.

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Direct 2.4 GHz Wi-Fi Connection: Connects to app without a base station.

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Fast Fire Dispatch: 3-second response with Protect+ subscription.

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10-Year Sensor Life: Photoelectric sensor with long lifespan.

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Device Sharing Feature: Share with up to 12 accounts for notifications.

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Real-Time Notifications: Receive immediate push notifications for alarms, low battery, and faults through the X-Sense Home Security app.

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10-Year Lifespan: Features a combination of photoelectric smoke and Figaro electrochemical CO sensors for a decade of precision detection.

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Device Sharing: Share your device with up to 12 people for collective home safety monitoring and alerting.

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Wi-Fi Connectivity: Directly connects to the X-Sense Home Security app over a 2.4 GHz Wi-Fi network without the need for a base station.

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Fast Fire Dispatch: With Protect+ Premium, receive a message within 3 seconds of an alarm for 24/7 professional monitoring and immediate fire dispatch.

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Voice Alerts with Location: Pinpoints danger with voice alerts for quick smoke source location.

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Enhanced Safety: Voice messages inform about tests, low battery, and malfunctions.

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Never Miss an Alarm: Instant phone alerts and 100 dB sounds ensure prompt evacuation.

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App Test: Test the alarm via app, no ladder needed, for easy safety checks.

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Long-Lasting Protection: 10-year sensor lifespan with a 5-year battery for reliable detection.

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Comprehensive Kit: Includes 1 SBS50 base station, 3 XS01-M smoke alarms, a power adapter, and cable, ready to use out of the box.

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Expandable System: Connect up to 50 alarms for a fully interconnected system with a 1700 ft open-air transmission range.

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Real-Time Notifications: Receive instant alerts for alarms, low battery, and faults through the X-Sense Home Security app.

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Rapid Fire Dispatch: With Protect+ Premium, get a fire truck dispatched within 3 seconds after emergency verification.

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Remote Monitoring: Get notified on your phone when smoke is detected, ensuring you're informed no matter where you are.

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Comprehensive Kit: Includes 1 SBS50 base station, 5 XS01-M smoke alarms, power adapter, and cable for immediate setup.

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Wi-Fi Connectivity: Connects to the X-Sense Home Security app via 2.4 GHz Wi-Fi network for remote monitoring.

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Expandable System: Allows addition of up to 50 alarms for a wide-ranging, interconnected fire alarm system.

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Real-Time Alerts: Sends instant push notifications for alarms, low battery, and other alerts through the app.

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Rapid Emergency Response: Protect+ Premium subscribers receive a 3-second alert and immediate fire dispatch in emergencies.

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Wireless Interconnection: Link up to 24 alarms for synchronized alerts.

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Advanced Photoelectric Sensors: Detects smoke with low false alarm rate.

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Remote Control Compatible: Test or mute alarms without reaching them.

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10-Year Product Life: Long-lasting sensor with replaceable battery.

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Compact Design: Mini size with hidden mounting for easy integration.