KEY SPECIFICATIONSPrecise Detection for Hidden Cameras with Infrared: Use the product to scan the room with infrared, and look through the color filter to check for red reflections, where the cameras are hiddenFast Detection with Two Modes: Always-on mode and flashing mode, easy to see the reflectionsMini and Compact Design: Designed with a loop strap, you can hang it on your key chains easily
