The multifunctional handheld metal and wall detector accurately detects metal, cables, pipes, and studs behind walls, helping you drill, cut, and mount safely and efficiently. Detection capabilities: sensitivity sensors allow reliable locating through different wall materials such as wood, metal, and PVC. It helps identify hidden metal objects, electrical wires, and plumbing before you work. Alerts and usability: lightweight and portable with sound and LED (light) alerts that provide realtime feedback on what has been detected. The device is designed for both DIY enthusiasts and professional users, with an intuitive interface. Key attributes: function includes detecting metal, wires, pipes, and studs behind walls; compatible with various wall materials; lightweight handheld form for easy handling; sensitivity sensors deliver accurate results; audible and visual alerts support quick decision making during work. Applications and scenarios: Home renovation: locate studs for mounting shelves or TVs, and identify concealed wires or pipes to prevent drilling into them. Maintenance tasks: find hidden wiring or metal objects before drilling or cutting into walls to avoid damage or injury. Professional construction sites: map out concealed utilities prior to installations, renovations, or wall penetrations to ensure safe and precise work. Use scenarios in practice: 1) Mounting a wall fixture: sweep the wall to locate studs and detect any live wires or metal pipes before drilling. 2) Running cables: scan walls to identify hidden utilities in to plan routing without creating hazards. 3) Remodeling a room: verify the absence of structural members or utilities behind walls before demolition or installations. Quickuse guidance: Power on the device and begin sweeping slowly across the wall surface. Observe alerts (sound and LED indicators) to determine the presence and location of metal, wires, pipes, or studs. Mark detected areas and proceed with drilling or mounting only after confirming safe clearance.