This $50 anti-spy camera finder I recommend to travelers is cheaper than ever - how it works

ZDNET's key takeaways The $50 anti-spy camera finder effectively locates hidden cameras, making it a surprisingly useful gadget. While not a professional-grade tool or a guaranteed detector, it can offer travelers a sense of security. This device also serves as an engaging gadget for hobbyists and educational purposes. View now at Amazon For a limited time, this hidden camera detector is on sale for $42 (from $49), making it a more affordable gadget for tracking down suspicious activity. As cameras and listening devices have become smaller and more affordable, there's a growing fear that this technology could be used to spy on us and our families. This fear, stoked by high-profile news stories, has generated a market for anti-spy devices. Also: My favorite USB-C accessory of all time just got a useful upgrade (and it's 30% off) More recently, I've noticed that social media is awash with ads for these things. But do anti-spy devices work, and do you need one? The only way to answe ... Read full article.