Nest Protect - Smoke Detector (2nd gen) WD My Book High-frequency 37

High-frequency 37

It works like a computer

NUMBER OF USB PORTS: Two (2) USB ports: 1 USB 3

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Nest Protect - Smoke Detector (2nd gen) WD My Book High-frequency 37Its time to expect more from your smoke detector. Nest Protect has been redesigned from the inside out. It has a Split Spectrum Sensor, tests itself automatically and lasts up to a decade. Its also the first home alarm you can hush from your phone without any extra hardware required. And it tells you whats wrong and can even alert your phone. Meet Nest Protect. The smoke alarm other alarms look up to. Know from anywhere. Connect Nest Protect to Wi Fi