The Minut alarm is a smart home security monitor but unlike most, it’s never watching or listening. Instead of cameras or voice control, Minut is an infrared motion detector that also measures decibel level, temperature, and humidity to notify you of environmental changes that may signal something like flooding or an oven mistakenly left on, while still leaving you with a feeling of privacy. Why a security system without a camera?, well … Minut’s first product was an Airbnb monitor.