The Lunatone DALI-2 ROT Touch L1 combines a rotary push-dimmer with 3 or 5 illuminated capacitive touch keys — layout L1: groups and scenes. Tap a key to pick the group or recall a scene, and the knob instantly controls that selection's brightness. The pressed key lights up to confirm the active mode, giving a hotel-grade control feel on a standard flush box.Key features Rotary dimming + push switching, plus 3 or 5 capacitive sensor keys with backlight feedback Keys switch the knob's effective range (groups) or send individual DALI commands (scenes) NFC: adjust selected settings from a smartphone with the Lunatone NFC app; full configuration via DALI Cockpit Custom key symbols possible — design guide and template available Programmable power-on behaviour, multimaster, DALI-2 certified Bus powered (4.5mA typ.); -PS versions add an integrated mains-connected 70mA DALI bus supply Choose your version3 or 5 touch keys × App Controller (direct DALI control) or Integration (instance mode for WAGO / Beckhoff / KNX gateways) × with or without 70mA bus power supply.Technical specifications Supply DALI bus, 4.5mA typ. (PS versions: mains + 70mA DALI PS) Mounting back box, ~17mm built-in height Dimensions 82.4 × 82.4 × 42 mm Ambient temperature -20°C to +60°C · IP20 Other layouts: L2 blinds, L3 Tunable White, L4 colour — same hardware, different key set.