It was a perfect job for a metal detector, but since they didn’t own one, a serviceable unit had to be assembled from literal garbage. To start with, [zaphod] had to research how a metal ...

The place burns down into the ground without the owners knowing. So when [Martin] purchased a battery-powered smoke detector and rigged it up to notify him exactly when the piezo siren is ...

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply. I’ve been working ...

Water Leak Detector Ratings Stop a leak just as it starts with the right water leak detector. The best water leak detectors in our tests are convenient to set up, have top wireless sensor quality ...

In our lab tests, Water Leak Detector Systems models like the Leak Prevention System GVD3 are rated on multiple criteria, such as those listed below. Leak detection: How well the water leak ...