{"product_id":"other-master-dm-400b-rf-dimmer-button-remote-control","title":"Master DM-400b-RF Digital Wall Dimmer 400 W – IGBT, Push-Button \u0026 RF Remote","description":"\u003cp\u003eThe Master DM-400b-RF is a wall-box dimmer based on IGBT digital technology with Leading Edge and Trailing Edge mode selection. It controls lighting intensity and reduces energy consumption for dimmable LED and CFL bulbs, halogen lamps, resistive loads, and transformer-based circuits. It adds an RF wireless channel so a three-button RF-CTRL remote can control the dimmer from anywhere in the room — the remote is sold separately.\u003c\/p\u003e\n\u003cp\u003eBuilt from precision integrated circuits and impact-resistant plastic, the unit is suited to demanding installation environments. Its Soft-Start function gradually ramps voltage at switch-on, extending lamp life. Electronic protection against short circuit, overheating, and overvoltage is built in, with automatic recovery to normal operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIGBT digital dimming technology with Leading Edge and Trailing Edge mode selection\u003c\/li\u003e\n\u003cli\u003eButton control from one or more switch points for on\/off and brightness adjustment\u003c\/li\u003e\n\u003cli\u003eOptional three-button RF-CTRL wireless remote control for on\/off and brightness adjustment (remote sold separately)\u003c\/li\u003e\n\u003cli\u003eSoft-Start function for gradual voltage ramp-up at lamp switch-on\u003c\/li\u003e\n\u003cli\u003eCompatible with dimmable LED lamps, dimmable CFL lamps, halogen lamps, resistive loads, magnetic transformers, electronic transformers, and single-phase motors (universal and asynchronous)\u003c\/li\u003e\n\u003cli\u003eMounts in a standard electrical switch box\u003c\/li\u003e\n\u003cli\u003eCompliant with EU directives LVD 2014\/55\/EU, EMC 2014\/30\/EU, EN 60669-1, EN 60669-2-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRF wireless channel enables remote brightness control without running additional switch wiring\u003c\/li\u003e\n\u003cli\u003eSupports an unlimited number of dimmable LED lamps within the 400 W rated output\u003c\/li\u003e\n\u003cli\u003eMode selection adapts the dimmer to the connected load type, preventing flicker\u003c\/li\u003e\n\u003cli\u003eAdjustable lower brightness limit lets you set the minimum dim level precisely\u003c\/li\u003e\n\u003cli\u003eElectronic protection with automatic recovery eliminates the need to manually reset after a fault\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimmer type:\u003c\/strong\u003e IGBT Digital\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage:\u003c\/strong\u003e 180–230 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower line frequency:\u003c\/strong\u003e 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power:\u003c\/strong\u003e 400 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl loads:\u003c\/strong\u003e Dimmable LED lamps, dimmable CFL lamps, halogen lamps, resistive magnetic transformers, electronic transformers, single-phase universal motors, asynchronous motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -20 °C to +50 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Electronic — short circuit, overheating, overvoltage, with automatic reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire size:\u003c\/strong\u003e 0.5 mm to 3.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Electrical switch box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF remote:\u003c\/strong\u003e Three-button RF-CTRL (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAdd wireless dimming to an existing installation without rewiring — only the RF remote is needed\u003c\/li\u003e\n\u003cli\u003eDrop-in fit into any standard switch box for a clean, flush-mounted result\u003c\/li\u003e\n\u003cli\u003eWorks with modern dimmable LED bulbs, so your current lighting setup remains unchanged\u003c\/li\u003e\n\u003cli\u003eCE-certified and standards-compliant for safe use in Greek and EU residential installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Other","offers":[{"title":"Default Title","offer_id":56577156841854,"sku":"master DM-400b-RF","price":39.15,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15674539540862.webp?v=1779630974","url":"https:\/\/lynk.gr\/en-eu\/products\/other-master-dm-400b-rf-dimmer-button-remote-control","provider":"Lynk.gr","version":"1.0","type":"link"}