Wi-Fi sensing technology tracks human movement through walls without using cameras. Build a DIY system with three $10 ESP32 ...

Building a custom, low-cost home security setup no longer requires expensive commercial hardware or subscription fees. Using ...

There’s a burgeoning market for DIY home security products, thanks to advances in smart tech and more robust, easy-to-install offerings from home security manufacturers. According to market research ...

A Canadian software engineer built a $180 (£135) device to identify and log police vehicles in Brampton, Ontario, prompting a ...

The idea of a home security system can be very appealing to protect your belongings, your pets, and yourself. The cost, however, can be quite daunting. For example, a Ring Alarm 14-piece home security ...