By cleverly patching into the test button on an old smoke detector he created a circuit-trip alarm. One side of each piece of wire is secured to the frame and jam of a window. A paper clip ...

It’s a simple device that sits on the floor of his basement and triggers an audio alarm if water begins to cover the floor. He used an old smoke detector for the build; a nice choice since it ...

For years, owners of Google’s Nest Protect smoke detector have been asking when their ... that support includes the 10-year-old Nest Protect, as 9to5Google reports. Once Nest Protect is on ...