1. Automatic calibration: Intelligent surface detection automatically measures material density and surface texture. Integrated multi layer scan compensates for unevenness and ensures stable results up to 0.5 cm tolerance on concrete, brick, and wood walls. 2. Precise detection: Dual sensitivity modes allow reliable location of wooden supports and metal under plaster/cement boards, ideal for renovation work at different wall thicknesses thanks to smart measurement technology. 3. Adaptive alarm levels: Automatic intensity regulation of the warning signals according to detection distance ensures preventive protection against accidental drilling in power lines thanks to precise distance measurement with dual sensor technology. 4. Practical: Effective detection system for laid cables, metal pipes, and steel inserts in walls, optimizes workflows through reliable underground scans for renovation projects.