Specifications: Power requirements: 16V AC-24V AC; requires a 10VA transformer and wired doorbell
Camera: 1/3-inch, 3-megapixel (2K) color sensor, 8x digital zoom
Video: HD UXGA 1600 x 1200, up to 30 frames/sec, H.264 encoding, HDR
Field of view: 160 degree diagonal
Audio: High-quality speaker and microphone
Lights: RGB light ring and status light
Night Vision: 850nm infrared LEDs
Operating temperature: -4 degree to 104 degree F (-20 degree to 40 degree C)
Weather resistance: IPx4 rating
Security: 128-bit AES with TLS / SSL
Wireless:
Wi-Fi 802.11a/b/g/n/ac, 2.4 GHz or 5 GHz (WEP, WPA, WPA2 encryption supported)
Bluetooth Low Energy (BLE)
802.15.4 at 2.4 GHz
Product requirements: Requires a wired doorbell and chime.
Connectivity requirements:
Wi-Fi 802.11a/b/g/n/ac, 2.4 GHz or 5 ...
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: 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...
Specifications: Battery:
One CR2 3V lithium battery (included)
Up to 2-year battery life
Sensors: Temperature Sensor
Wireless: Bluetooth Low Energy
Range: Up to 50 feet away from your Nest Thermostat. Range can vary depending on your home's construction, wireless interference and other factors.
Compatibility:
Requires an installed 3rd Generation Nest Learning Thermostat or Nest Thermostat E.
Not compatible with Nest 1st Generation or Nest 2nd Generation thermostats. Identify your thermostat at nest.com/whichthermostat.
Up to 6 Nest Temperature Sensors supported per connected thermostat and up to 18 Nest Temperature Sensors supported per home.
Operating temperature:
32 degree to 104 degree F (0 degree to 40 degree C)
Indoor use only
Certification:
IEC 60730-1 Requirements Automatic Contro...