So when [Martin] purchased a battery-powered smoke detector and rigged it up to notify ... No need to buy a brand-new, expensive Nest protect, when all it takes it a sensor or two and a Raspberry ...

The Nest allows you to easily silence the ... models and feel confident in recommending this one. Types of smoke detectors Battery-powered units: These are entirely powered by their batteries ...

The Nest Protect has long stood at the top of our list of the best smart smoke detectors ... in recent months, only the battery-powered version had been available in Google's store, and it ...

Nest develops smart home devices that provide energy management and security. Its key products include the Nest Learning Thermostat, Nest Cam and Nest Protect smoke and CO alarm. Nest systems ...