Why you need this scanner Prevent costly or dangerous mistakes when drilling or cutting into walls, floors, or ceilings by reliably locating hidden objects first. Save time and reduce guesswork during installations and renovations with clear, immediate detection. Key benefits and functions Powerful detection: identifies wood, electrical wires, metal pipes and other hidden objects behind walls, floors and ceilings. Five selectable modes: switch modes to target the material you need to find (wood, metal, wire, etc.) for more accurate scanning. Dual alarm system: bright LCD display plus audible alerts notify you when the sensor detects an object, so you get both visual and sound confirmation. Easy to use: straightforward controls let you change modes and scan quickly, making it useful for both professionals and DIYers. Compatibility and performance Designed for use on common interior surfaces—walls, floors and ceilings—so you can use it across typical home and jobsite tasks. Performs reliably to help you avoid hitting studs, pipes or live wiring during cutting, drilling or fastening. Practical applications (real-world use scenarios) Mounting a wall‑mounted TV: locate studs and avoid hidden pipes or wires before drilling. Hanging picture frames, mirrors or shelving: find solid wood studs for secure anchors. Prepping for renovation work: scan walls and floors to reveal wiring and plumbing before cutting or removing materials. What makes it stand out Multi-mode flexibility and clear dual alerts give you confidence in detection results. Practical for everyday installation and renovation tasks where safety and accuracy matter.