Basic set BK2 for F80 channel, flat, white RAL 9016 Type: CYB-BK2-F-9016. The CYB low-voltage installation accessory system is designed for installation supports with F80 front opening. In addition, it can be mounted on the wall or in a device box. The system is frameless and without a box and consists of snap-on covers with mounting plates and connectors. The covers are available in a beveled or flat design. The CYB-BK installation kits contain a mounting frame, cover and label field. In combination with various mounting plates and connectors, the installation kits represent complete connection kits.