- Mobile phone wall scanner detector: Quickly and effectively detects wood, metal and AC wires when installing photo frames, wall cabinets, garage shelves, and also when working on floors and ceilings. Makes all installation work safer and more efficient without damaging existing fixtures - Precision scanning: Achieve accurate results with the adjustable sensitivity function of our wall scanner metal detector - Ergonomic design: The ergonomic shape matches the natural curvature of the hand and the lightweight handle distributes pressure, reducing fatigue and improving control in complex work environments - Advanced precision detection: Designed for professionals in construction and electrical maintenance, offering advanced detection capabilities - Use scenarios: - Hanging frames or cabinets on interior walls: locate wood or metal structures and detect AC wires before drilling - Installing garage shelves or other wall-mounted fixtures: identify safe mounting points in walls, floors or ceilings - Renovation and maintenance in tricky areas: detect hidden components before cutting or drilling to prevent damage