Kane Detention's Van-Guard screens, a crossover from our sister-brand, Kane Security, represent all the versatility of a security screen with the durability of detention-grade components.  Van-Guard detention screens are perfect for holding cells, prison dormitories, jail cell windows and on any operable window that requires an extra layer of protection. Medium detention Van-Guard window security screens by Kane Detention are fully welded and come in a variety of custom sizes and shapes.  Each screen features multi-point locking systems and anti-compression hinges.