For the trade

          Complete range for every application.

•  Simple stock holding thanks to identical acces-sories being used throug-hout the DORMA BTS range.
• For the installer
• Easy to install.
• Interchangeable spindle inserts, available to suit site conditions.
• For doors up to 300 kg in weight.
• For the architect/specifier
• Concealed installation.
• Range of functions to suit all applications.
•  Proven, robust unit – for doors weighing up to 300 kg.
• All models tested and quality assured, and approved by the Institute for Building Technology, 
• Berlin. For CERTIFIRE approvals see certificate  no. 128 (BTS 80 F, EMB).
• For the user
• Reliable and fail safe.
• Closing speed unaffected by changes in temperature.
• Easy door operation thanks to high mechanical effici-ency.