Tigris® Premier 3 is patent protected until 2032 and is tested and certified to BS EN 1303:2015, achieving the highest levels of performance for both security and durability. Premier3 cylinders have also successfully achieved both a 1* and 3* rating required by TS007 of the Door and Hardware Federation.

Premier 3 is scalable, from a single masterkey system up to a complex multi-layered control key solution requiring more than 30,000 different locks. As such, Premier3 cylinders can be confidently included as part of a PAS24 compliant doorset solution. Independently certified by British Standard Institute, Premier 3 cylinders carry the highly coveted BSI Kitemark.