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Help safeguard your home with the white Protect Battery-Powered Smoke and Carbon Monoxide Alarm from Nest. This alarm is powered by six included AA batteries and it wirelessly interacts with your Android and iOS smart devices using the free Nest app. Wireless communication is achieved thanks to its built-in Wi-Fi and Bluetooth connectivity. The Nest Protect is designed to detect fast-burning fires, smoldering fires, and carbon monoxide. It produces an audible alert when action is required, and it can be conveniently silenced from your smart devices.
Smart Device Alerts
The Nest Protect sends a message when there's a problem or when the batteries are running low
The Split-Spectrum sensor looks for both fast and slow-burning fires
Hush From the Nest App
Silence false alarms with your smartphone or tablet
Tells You What and Where
The Nest Protect speaks up if there's smoke or CO and tells you where it is, so you'll know what to do next
Nightly Promise is a quick green glow from the Nest Protect when you turn out the lights, informing you that everything's working well.
Usually the Nest Protect has its light turned off, but when you walk underneath it, Pathlight can lighten darkened areas
10-Year Life Span
The sensor in the Nest Protect is designed to last approximately 10 years
Working Wi-Fi connection: 802.11 b/g/n at 2.4 GHz Wireless Interconnect: 802.15.4 b/g/n at 2.4 GHz Bluetooth Low Energy (BLE)
Split-Spectrum Sensor, 450 nm and 880 nm wavelength 10 year electrochemical carbon monoxide sensor Heat sensor, ± 1.8°F (± 1°C) Humidity sensor, ± 3% RH Occupancy sensor, 120° field of view to 20' Ambient light sensor, 1-100k Lux Dynamic Range Omnidirectional microphone, 70 dBA SNR
Speaker: 2 W, 80 dB at 3' (1 m) at 1 kHz Horn: 85 dB SPL at 10' (3 m) RGB color ring with 6 LEDs
United States: English, Spanish Downloadable: English, French, Spanish, Dutch
Wi-Fi connection Phone or tablet with iOS 8 or later, or Android 4 or later Free Nest account
Certification and Compliance
Underwriters Laboratories Inc. California State Fire Marshal UL 2034 - Single and multi station carbon monoxide alarms UL 217 - Single and multi station smoke alarms NFPA-72 - National fire alarm and signaling code
Installed Environment Temperature Range: 40 to 100°F (4 to 38°C) Relative Humidity Range: 20 to 80% (non condensing)