If you want to kill two birds with one stone, consider getting a smart light bulb with a built-in camera. There are many on ...

The idea behind this compact and economical Vibration Sensor Alarm is very simple. It uses a cheap and cheerful vibration sensor to drive a piezo-sounder. As can be seen in the circuit diagram, it is ...

The Internet of Things has spawned a broad range of sensors and monitors that make for smart home conveniences and also make businesses run more safely and cost-effectively. While the IoT is already a ...

Minut’s infrared-detecting security system offers best-in-class motion detection; its additional features are just icing on the cake. Minut makes several promises to customers who buy its Minut Smart ...

Sidewalk, which launched in 2020, is a low-power, low-bandwidth, long-range IoT network that is free to use. While Ring cameras use Sidewalk connectivity to send alerts even when your home’s Wi-Fi is ...

When smart home devices were first introduced, motion sensors were among the most interesting. This sensor would use differences in light to detect activity in a given space—impressive, but imprecise.

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