​Many modern entrance doors need a power supply in the door leaf for electronic
door locks, fingerprint scanners and other access systems or integrated lighting.
In cooperation with SOMMER, Groke has developed a new system for the power
supply of doors. This first of its kind comes without complex cabling or spring
contacts that would be susceptible to wear, with power being supplied via the
door hinges.

ALL-INCLUSIVE
Choose among 24 Aluminum Designer Doors with door slab covered on both sides (Premium) or with Infill Panel (Standard) in 7 fashionable colors.