Voltin is an internationally certified, innovative façade assessment system capable of high-resolution visual data capture for high rise buildings in dense population areas. We offer a safer, accurate and more cost-effective way of inspecting and detecting building façade defects. Our system can detect over 50 building and façade defect types, including cracks, corrosion and peeling paint. Defects can be identified on surfaces such as concrete, cladding, glass and metallic composites.