Personal. Competent.
Everything you need to successfully sell master key systems and keys: from hardware and software for planning and ordering to sales support materials.
MasterKeySystem (MKS)
Our browser-based MasterKeySystem makes planning and ordering for master key systems easier for you.
confiGUrator
Discover our practical product configurator for windows and doors: Create bills of materials, hardware breakdowns, CAD sketches, and individual quotations in no time.
Complaint tool
Are you completely satisfied? Great, that's exactly how it should be! If something is wrong with the delivery, simply use our complaint tool in the service portal.
Our service offering at a glance
Tender portal
The Gretsch-Unitas Group is now represented with its brands BKS, GU-Automatic and GU Baubeschläge on the tender portal AUSSCHREIBEN.de.
Download portal
With our download portal, you always have all relevant documents and data at hand – for a smooth workflow.
EDI interface
Optimize your processes from order to invoice: Process your orders with the GU Group electronically via your materials management system.
KeyManager
Full control of the entire system: Manage and program mechanical and electronic locking systems with our user-friendly software.
Mobile card reader
Whether security specialist shop, electrical installer or facility manager: With the mobile card reader, you can electronically initiate key reorders on the go or in the shop.
Project consulting for architects, planners and builders
Our project consultants offer special services for architects, planners and builders.
BKS Showroom
We offer our customers, partners and associations the opportunity to use our showroom for their own events, presentations or workshops.
