| ویژگی ها | 10 year electrochemical carbon monoxide sensor, 120V Connector, 2 x Watt Speaker, Ambient light sensor, 1 - 100k Lux Dynamic Range, Battery:, California State Fire Marshal, Certification:, Connectivity requirements:, Energizer Ultimate, Heat sensor, +/- 1.8 degrees Fahrenheit (+/- 1 degress Celsius), Horn: 85dB SPL at 10 feet (3m), Humidity range: 20%RH to 80%RH (non condensing), Humidity sensor, +/- 3%RH, Lithium backup batteries, Lithium batteries, Nest app on phone or tablet with Android or iOS, Occupancy sensor, 120 degree field of view to 6 meters (20 feet), Omnidirectional microphone, 70 dBA SNR, Operating Temperature: -20 ~ 40 degree Celsius (-4 ~ 104 degree Fahrenheit), RGB color ring with 6 LEDs, Sensors, Six long-life AA, Speaker, horn, and light ring:, Split-Spectrum Sensor, 450 nm and 880 nm wavelength, The alarm should not be installed in locations where the normal ambient temperature is below 4 degrees Celsius (40 degrees Fahrenhit) or exceeds 38 degrees Celsius (100 degrees Fahrenhit)., Three long-life AA, UL, Wi-Fi connection with internet access, Wired |
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