3-in-1 Instant Alerts Never Miss a Hidden Threat The S501 goes beyond other basic detectors with its 3-in-1 instant alert systemcombining flashing LEDs strong vibrations and adjustable audio beeps to ensure no hidden threat goes unnoticed. Unlike conventional devices that rely solely on sound this AI-powered anti-spy tool provides multiple unmistakable warnings making it ideal for noisy environments like hotels or discreet sweeps in public spaces. Perfect for scanning hotels offices vehicles and changing rooms it eliminates risks from spy cams trackers and bugs. Military-Grade Precision Detection with AI Enhancement 99.9% Accuracy The S501 hidden camera detector leverages cutting-edge AI algorithms and multi-band RF scanning technology to identify ALL covert surveillance threatsincluding ultra-compact 4K cameras GPS trackers and wireless bugs. Engineered for superior performance the S501 features advanced false-alarm reduction technology delivering 20% greater detection efficacy than other brand models. Ensure complete privacy and peace of mind by confirming whether you're being monitored recorded or tracked. Trusted by Security Experts & 500 000+ Users Worldwide The S501 isn't just another spy detectorit's a lab-certified privacy shield developed with surveillance technology experts and rigorously tested in FCC-certified laboratories. Join a global community of over half a million satisfied customers including security professionals government personnel and privacy-conscious travelers who rely on our device for unmatched protection. When you choose the S501 you're not just buying a detectoryou're investing in peace of mind backed by real-world testing and expert approval. Don't take chances with your privacy; trust what the professionals trust. 30% Faster Full-Room Scanning with Dual-Sensor Technology Experience 30% faster detection with the S501's revolutionary dual-sensor technology. Our patented system performs 360 instant sweeps covering 20% more area than other brands while identifying all threats - from wireless bugs to non-wifi cameras with its bonus magnetic lens detector. Featuring RF scanning for pinpoint accuracy and ultra-fast magnetic detection this professional-grade handheld unit delivers complete room coverage with minimal effort. Never miss hidden surveillance devices again - the S501 combines extended range faster scanning and superior detection in one powerful package. Your Invisible BodyguardProfessional Security That Fits in Your Pocket The ultra-portable S501 spy detector combines pocket-sized convenience with exceptional battery life making it the perfect travel companion. Smaller and lighter than a smartphone (just 4.2oz) this discreet security device features a USB-C rechargeable battery with ultra-long standby timeeliminating charging anxiety during extended trips. Easily toss it in your backpack purse or pocket when inspecting hotel rooms business suites or any public space. Its compact lightweight design ensures you'll always have professional-grade detection ready when you need it most.