Specifications: Power: Six long-life AA Energizer Ultimate Lithium batteries
Languages:
Pre-installed languages by country
United States: English, Spanish
Canada: English, French (Québécois)
United Kingdom: English (British)
France, Belgium and Netherlands: French and Dutch
Note: After setup, you can change the language Nest Protect speaks to any of the above languages.
Sensors:
Split-Spectrum Sensor, 450 nm and 880 nm wavelength
10 year electrochemical carbon monoxide sensor
Heat sensor, +/- 1 degrees Celsius (+/- 1.8 degrees Fahrenhit)
Humidity sensor, +/- 3%RH
Occupancy sensor, 120 degree field of view to 6 meters (20 feet)
Ambient light sensor, 1 - 100k Lux Dynamic Range
Omnidirectional microphone, 70 dBA SNR
Speaker, horn, and light ring:
2 Watt Speaker
Horn: 85 dB SPL at 3 m (10 feet)
RGB color...
Specifications: Power:
120 V Connector
Three long-life AA Energizer Ultimate Lithium backup batteries
Languages:
Pre-installed languages by country
United States: English, Spanish
Canada: English, French (Québécois)
United Kingdom: English (British)
France, Belgium and Netherlands: French and Dutch
Note: After setup, you can change the language Nest Protect speaks to any of the above languages.
Sensors:
Split-Spectrum Sensor, 450 nm and 880 nm wavelength
10 year electrochemical carbon monoxide sensor
Heat sensor, +/- 1 degrees Celsius (+/- 1.8 degrees Fahrenhit)
Humidity sensor, +/- 3%RH
Occupancy sensor, 120 degree field of view to 6 meters (20 feet)
Ambient light sensor, 1 - 100k Lux Dynamic Range
Omnidirectional microphone, 70 dBA SNR
Speaker, horn, and light ring:
2 Watt Speaker
Horn: 85 dB SPL ...
Specifications: Sensors:
Split-Spectrum smoke sensor
10 year electrochemical carbon monoxide sensor
Temperature
Humidity
Occupancy (120 Degree field of view up to 20 feet)
Ambient light
Accelerometer
Microphone
Specifications: Nest Guard
Power:
Power adapter input: 100-240V AC, 50/60 Hz, 0.35A
Power adapter output: 5V DC, 2.5A
Nest Guard input: 5V DC, 2.5A
Battery:
Built-in rechargeable lithium-ion battery
12-hour battery backup
Services: Cellular backup (sold separately, not available in all areas)
Buttons:
3 security levels (alarm off, home and guarding, away and guarding)
Info button
Keypad for passcode entry
Panic
Sensors:
Motion sensing (90 degree field of view to 10 ft.)
Proximity sensing (wake on approach)
Tamper detection (movement, jamming)
Audio and lights:
LED ring
Siren: 85 dB SPL at 10 feet (3m)
Speaker
Microphone
Nest Detect
Battery:
One CR123 3V lithium battery (included)
Up to 2-year battery life
Buttons: Nest button to check status and Quiet Open
Sens...