An eight channel rack with slots for pluggable modules allowing for greater flexibility during both specification and installation. Individual plug in modules are available for trailing edge, leading edge, 0-10V, DSI, DALI and switching loads as well as curtain, blind and screen control – see individual datasheets for information.

When used with the wireless receiver (RX-Link) up to 16 channels can be used per stack and when used with a wired system (RAKLink) up to 32 channels per stack are available. It is also possible to mix and match RAK4s and RAK8s on the same multi-way stack – the same maximum number of channels per stack applies.

Programmed using RASOFT Pro software, the unit can be used seamlessly with other Rako modules such as RML and RMT in-line dimmers and controlled from RCM & WCM keypads, remotes, tablets and smartphone apps.