{"id":9982,"date":"2026-07-08T17:44:21","date_gmt":"2026-07-08T15:44:21","guid":{"rendered":"https:\/\/smartfabrik.de\/control-cabinet-construction\/"},"modified":"2026-08-23T10:11:26","modified_gmt":"2026-08-23T08:11:26","slug":"control-cabinet-construction","status":"publish","type":"page","link":"https:\/\/smartfabrik.de\/en\/services\/services-infrastructure-network-energy\/control-cabinet-construction\/","title":{"rendered":"Control Cabinet Construction for KNX Smart Homes | smartfabrik"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"9982\" class=\"elementor elementor-9982 elementor-9888\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-sfsec0001 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"sfsec0001\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-sfcol0001\" data-id=\"sfcol0001\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-sfwid0001 elementor-widget elementor-widget-html\" data-id=\"sfwid0001\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>.elementor-widget-html{font-family:'Lato','Segoe UI',system-ui,-apple-system,Arial,sans-serif}.elementor-widget-html *{font-family:inherit}<\/style><style>\n:root{--cyan:#00CCFF;--cyan-ink:#007FA3;--ink:#0C0E10;--text:#343434;--muted:#71787E;--line:#E3E8EC;--ground:#F4F7F9;--paper:#fff;--champ:#C9A96A}\n\/*ARABISCH*\/\n\/* Noto Sans Arabic, selbst gehostet, variabel. 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a{color:rgba(255,255,255,.72);text-decoration:none;font-size:14px}.blpfoot a:hover{color:#40d0ff}\n.blpfoot .fbot{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:12.5px;color:rgba(255,255,255,.5)}\n.blpfoot .fbot nav{display:flex;gap:18px}\n<\/style><header class=\"blpnav\" data-sf-lang=\"en\"><div class=\"nwrap\"><a href=\"\/en\/\" class=\"blogo\" aria-label=\"smartfabrik\"><\/a><input type=\"checkbox\" id=\"sfnav\" class=\"sfnav-cb\" aria-label=\"Open menu\"><label for=\"sfnav\" class=\"sfnav-burger\" aria-hidden=\"true\"><span><\/span><\/label><ul class=\"bmenu\"><li><a href=\"\/en\/services\/\">Services<\/a><\/li><li><a href=\"\/en\/knx-service\/\">KNX service<\/a><\/li><li><a href=\"\/en\/projects\/\">Projects<\/a><\/li><li><a href=\"\/en\/partners\/\">Partners<\/a><\/li><li><a href=\"\/en\/team\/\">Team<\/a><\/li><li><a href=\"\/en\/contact\/\">Contact<\/a><\/li><\/ul><div class=\"sflang\"><a href=\"\/schaltschrankbau-vorschau\/\" lang=\"de\">DE<\/a><span class=\"on\">EN<\/span><a href=\"\/ar\/\u0644\u0648\u062d\u0627\u062a-\u0627\u0644\u062a\u0648\u0632\u064a\u0639\/\" lang=\"ar\">AR<\/a><\/div><a class=\"bnav-cta\" href=\"\/en\/contact\/\">Talk to us <span class=\"ar\">&rarr;<\/span><\/a><\/div><\/header><div class=\"sp\" data-sf-lang=\"en\">\n<section class=\"hero\"><div class=\"hbg\"><\/div><div class=\"hveil\"><\/div><div class=\"wrap\">\n  <span class=\"eyebrow\">Infrastructure, network &amp; energy<\/span>\n  <h1>Control cabinet construction \u2014 <span>the heart of your house.<\/span><\/h1>\n  <p>Everyone sees the sockets and the switches \u2014 whether a smart home runs reliably is decided in the distribution board. We plan KNX control cabinets, elektrofabrik builds them in the workshop: wired, labelled, tested.<\/p>\n  <div class=\"hcta\"><a class=\"btn\" href=\"\/en\/contact\/\">Request a consultation <span class=\"ar\">&rarr;<\/span><\/a><a class=\"btn ghost\" href=\"\/en\/projects\/\">View projects<\/a><\/div>\n  <div class=\"hstats\"><div class=\"hstat\"><strong>Workshop-built<\/strong><span>instead of improvised on site<\/span><\/div><div class=\"hstat\"><strong>800<\/strong><span>DALI luminaires controlled<\/span><\/div><div class=\"hstat\"><strong>Manufacturer-independent<\/strong><span>Components chosen on quality<\/span><\/div><div class=\"hstat\"><strong>1,200 m\u00b2<\/strong><span>Villa Riyadh supplied<\/span><\/div><\/div>\n<\/div><\/section>\n<section class=\"pos\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">Where we stand<\/span><h2>A cabinet filled to the last space is not a sign of efficiency \u2014 it is a planning error.<\/h2><\/div>\n  <div class=\"pgrid\"><div class=\"pcard reveal\"><h3>Planned before the first terminal is fitted<\/h3><p>With us a distribution board comes about in the planning, not on site. We size the meter cabinet and the sub-distribution boards to the actual demand: KNX actuators, network equipment, shading, heating control \u2014 including the heat load, the cable routing and the separation of mains and extra-low-voltage wiring. The result is a cabinet that fits the house rather than the other way round.<\/p><\/div><div class=\"pcard reveal\"><h3>Workshop instead of time pressure<\/h3><p>The cabinets are built in the workshop of our sister company elektrofabrik, not under deadline pressure on site: defined wiring, tidy cable trunking, every core on the right terminal. Every outgoing circuit, every fuse and every KNX component is permanently labelled \u2014 in ten years' time any electrician will still find their way around straight away.<\/p><\/div><div class=\"pcard reveal\"><h3>Spare capacity is part of the product<\/h3><p>A smart home keeps developing: a wallbox is added, a PV system, an actuator for the new garden lighting. That is why we plan in free DIN rail positions, spare terminals and capacity in the power supply from the outset. Retrofitting then means one move inside the existing cabinet instead of a new distribution board.<\/p><\/div><\/div>\n<\/div><\/section>\n<section class=\"nvs pad\" style=\"padding-top:0\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">Two routes to the cabinet<\/span><h2>For our sites \u2014 and for yours.<\/h2><\/div>\n  <div class=\"ngrid\">\n    <div class=\"ncard a reveal\"><span class=\"nlab\">On our own projects<\/span><h3>Planning and installation from one group<\/h3><p>smartfabrik plans, elektrofabrik builds and installs \u2014 working from the same drawings and the same standards. Nothing is lost between planning and execution, and every cabinet is tested before it reaches the site.<\/p><ul><li>Sized to the actual demand<\/li><li>Power and extra-extra-low-voltage wiring kept apart<\/li><li>Built in the workshop<\/li><li>Tested to standard before delivery<\/li><\/ul><\/div>\n    <div class=\"ncard b reveal\"><span class=\"nlab\">External projects<\/span><h3>Delivered fully assembled<\/h3><p>Building with your own electrician, or abroad? We supply KNX control cabinets fully wired, tested and documented \u2014 your team makes the connections, we are alongside you for commissioning.<\/p><ul><li>Complete distribution board for Villa Riyadh<\/li><li>800 DALI luminaires controlled<\/li><li>Documentation ready for connection included<\/li><li>Support during commissioning<\/li><\/ul><\/div>\n  <\/div>\n<\/div><\/section>\n<section class=\"gew\"><div class=\"wrap\">\n    <div class=\"sec-h\"><span class=\"eyebrow\">Control cabinets built in-house<\/span><h2>The control cabinet is not a metal box, it is the foundation of the entire installation<\/h2><p>Whether an installation is still maintainable after ten years is decided in the distribution board. We regularly open cabinets in which actuator channels are used but unlabelled, bus cables run parallel to mains cables and no terminal plan exists \u2014 one extra lighting group then costs half a day of searching. That is why every cabinet of ours is built complete in the workshop before it ever sees the site.<\/p><\/div>\n    <div class=\"gwgrid\"><div class=\"gwcell reveal\"><span class=\"gwnum\">01<\/span><h3>Sized from the actuators<\/h3><p>The size of the cabinet follows from the equipment list, not from a minimum dimension. We count channels: switching actuators, dimmers, DALI gateways, blind and heating actuators, power supplies, routers, terminal blocks \u2014 and work out module widths per row, wiring space and cable outlets beforehand instead of stacking things at the end.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">02<\/span><h3>Terminal blocks and cross-wiring<\/h3><p>Every core ends on a terminal, not directly on the actuator. Feed-through, disconnect and fuse terminals grouped cleanly, potential distribution over cross-connectors, cross-wiring in the trunking instead of straight across the cabinet. That way every circuit can be isolated, measured and replaced on its own, without touching its neighbours.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">03<\/span><h3>Labelling to one system<\/h3><p>Equipment designation on the device, number on the terminal, printed ferrule, circuit designation on the fuse \u2014 all following the same key as the drawing and the KNX parameterisation. Whoever opens the cabinet years later finds their way without having to ask, even when we are not standing next to them.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">04<\/span><h3>Heat load and ventilation<\/h3><p>Power supplies, dimmers and DALI gateways generate waste heat. We add it up, check the heat removal at the installation location and plan in ventilation grilles, filter fans or spaced-out rows \u2014 instead of filling a windowless technical room with no air supply with electronics and then explaining sporadic failures in the first hot summer.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">05<\/span><h3>Power, bus and data kept apart<\/h3><p>230-volt outgoing circuits, KNX, DALI, network and video run in their own trunking at a defined distance, crossings only at right angles. The bus is run continuously and terminated separately \u2014 otherwise you pick up interference that comes back later as sporadic telegram errors that nobody can trace to anything.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">06<\/span><h3>Surge protection in stages<\/h3><p>We think of protection in stages: incoming supply, sub-distribution board, sensitive end devices. Bus and DALI lines, the network and every outdoor connection \u2014 camera, weather station, garden irrigation \u2014 get their own arresters. The most expensive damage rarely happens in the cabinet; it happens on the cables that go outside.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">07<\/span><h3>Spare positions from the outset<\/h3><p>We plan in free module widths, free terminals, free trunking and empty conduits. A later wish \u2014 an extra lighting group, a charge point, pool control, shading on the extension \u2014 should cost one device in the existing section and not a second cabinet next to the first.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">08<\/span><h3>Workshop-built instead of improvised<\/h3><p>Assembly happens in the workshop of our sister company elektrofabrik: mounted, wired, labelled, measured. On site all that is left is to position it, feed it and terminate the cables. That saves dust, temporary arrangements and the familiar night shifts in which cores get fitted in half-darkness that nobody documents afterwards.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">09<\/span><h3>Tested before delivery<\/h3><p>Every cabinet is measured through, energised and tested functionally before delivery: outgoing circuits, actuator channels, bus voltage, DALI lines, forced positions and interlocks. Faults should show up while the cabinet is still open on the bench \u2014 not when the finished house is switched on for the first time.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">10<\/span><h3>Circuit diagram, terminal plan, equipment list<\/h3><p>A complete set belongs to every cabinet: circuit diagram with cross-references, terminal plan, equipment and parts list, distribution board layout, and the allocation of circuit to room and KNX address. Filed and handed over digitally, so that an electrician who does not know the house is able to work straight away in ten years' time.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">11<\/span><h3>Delivery abroad<\/h3><p>For the villa in Riyadh we assembled, tested, documented and delivered the complete control cabinet from Germany \u2014 including the control of around 800 DALI luminaires across 1,200 square metres. We make the same production available to external projects and to fellow contractors.<\/p><\/div><div class=\"gwcell reveal\"><span class=\"gwnum\">12<\/span><h3>Handover and ease of maintenance<\/h3><p>When the system goes live we go through the cabinet together: which circuit is where, what to do in the event of a fault, where the spare capacity sits. Plus remote access for diagnosis, named contacts and a layout in which replacing a device takes minutes rather than half a working day.<\/p><\/div><\/div>\n    <p class=\"gwclose\">A control cabinet is well built when a stranger can open it in ten years' time and carry on working without a single question.<\/p>\n  <\/div><\/section>\n\n<section class=\"del\"><div class=\"wrap\">\n    <div class=\"sec-h\"><span class=\"eyebrow\">Scope of work<\/span><h2>What belongs to every cabinet<\/h2><p>A distribution board without documentation is only half finished \u2014 which is why the documentation is part of the product.<\/p><\/div>\n    <div class=\"dgrid\"><div class=\"dcard reveal\"><span class=\"dnum\">01<\/span><h3>Sizing<\/h3><p>Meter cabinet and sub-distribution boards to demand: actuators, network, shading, heating, multimedia \u2014 calculated with the heat load.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">02<\/span><h3>Choice of components<\/h3><p>Manufacturer-independent, chosen on quality and on what the project requires \u2014 from the actuators to the cabinet system and the terminals.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">03<\/span><h3>Wiring &amp; labelling<\/h3><p>Defined wiring, tidy cable trunking, every core on the right terminal \u2014 labelled unambiguously and permanently.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">04<\/span><h3>Spare capacity<\/h3><p>Free DIN rail positions, spare terminals and capacity in the power supply \u2014 for everything still to come.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">05<\/span><h3>Testing &amp; records<\/h3><p>Testing to standard with test records, before the cabinet leaves the workshop.<\/p><\/div><div class=\"dcard reveal\"><span class=\"dnum\">06<\/span><h3>Documentation<\/h3><p>Circuit diagrams, terminal and allocation plans, KNX project data \u2014 documents any specialist contractor can work with.<\/p><\/div><\/div>\n  <\/div><\/section>\n<section class=\"proc\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">How it runs<\/span><h2>From planning to handover<\/h2><\/div>\n  <div class=\"tl\"><div class=\"tstep reveal\"><span class=\"tnum\">1<\/span><div class=\"tbody\"><h3>Demand &amp; sizing<\/h3><p>We record what the distribution board has to do today and should be able to do tomorrow \u2014 from the KNX actuators to the wallbox and PV \u2014 and size it with defined spare capacity.<\/p><\/div><\/div><div class=\"tstep reveal\"><span class=\"tnum\">2<\/span><div class=\"tbody\"><h3>Planning &amp; choice of components<\/h3><p>Circuit diagrams, how the cabinets are split up, the separation of mains and extra-low-voltage wiring, manufacturer-independent choice of components \u2014 all of it settled before the first terminal is fitted.<\/p><\/div><\/div><div class=\"tstep reveal\"><span class=\"tnum\">3<\/span><div class=\"tbody\"><h3>Built in the workshop<\/h3><p>elektrofabrik builds the cabinet under controlled conditions: wired, labelled and tested to standard before it goes to site or, on external projects, is shipped.<\/p><\/div><\/div><div class=\"tstep reveal\"><span class=\"tnum\">4<\/span><div class=\"tbody\"><h3>Handover &amp; documentation<\/h3><p>You receive the drawings, the records and the KNX project data. When the system is extended we keep the documentation up to date if you wish, so that drawing and cabinet never drift apart.<\/p><\/div><\/div><\/div>\n<\/div><\/section>\n<section class=\"proof\"><div class=\"wrap\">\n  <span class=\"eyebrow\">Bewiesen<\/span>\n  <h2>Proven on site<\/h2>\n  <div class=\"prgrid\">\n    <div>\n      <div class=\"pritem reveal\"><span class=\"prnum\">01<\/span><div><h3>Villa Riyadh, 1,200 m\u00b2<\/h3><p>The complete distribution board delivered fully assembled \u2014 on site it controls 800 DALI luminaires, among other things. The local team made the connections, commissioning was done with us.<\/p><\/div><\/div><div class=\"pritem reveal\"><span class=\"prnum\">02<\/span><div><h3>Period building, D\u00fcsseldorf-Oberkassel<\/h3><p>Complete electrical installation in an existing building with Occhio, DoorBird, shading and a smart office \u2014 every trade comes together in the distribution board.<\/p><\/div><\/div><div class=\"pritem reveal\"><span class=\"prnum\">03<\/span><div><h3>KNX revitalisation, Oberhausen<\/h3><p>A private house in Oberhausen: we took over the existing KNX installation and made it maintainable again \u2014 the value of clean documentation, proved in an existing building.<\/p><\/div><\/div>\n      <a class=\"prref\" href=\"\/en\/projects\/\">View all projects <span class=\"ar\">&rarr;<\/span><\/a>\n    <\/div>\n    <div class=\"prmedia reveal\">\n      <figure class=\"tall\" style=\"background-image:url(\/wp-content\/uploads\/sf\/db21e98a04.jpg)\"><\/figure>\n      <figure style=\"background-image:url(\/wp-content\/uploads\/sf\/272c898b10.jpg)\"><\/figure>\n      <figure style=\"background-image:url(\/wp-content\/uploads\/sf\/9a33e1d811.jpg)\"><\/figure>\n    <\/div>\n  <\/div>\n<\/div><\/section>\n<section class=\"orte onpaper\"><div class=\"wrap\">\n  <div class=\"sec-h\"><span class=\"eyebrow\">Where we work<\/span><h2>Schaltschrankbau in Cologne, D\u00fcsseldorf &amp; North Rhine-Westphalia.<\/h2>\n  <p>smartfabrik is a smart home planning practice based in D\u00fcsseldorf (Reisholzer Werftstr. 31A). We plan for private clients and companies in Cologne, D\u00fcsseldorf and across North Rhine-Westphalia \u2014 and, where wanted, nationwide and internationally. A selection of the places we have already planned and delivered in:<\/p><\/div>\n  <div class=\"ochips\"><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Marienburg<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Rodenkirchen<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-S\u00fcrth<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Lindenthal<\/a><a href=\"\/en\/smart-home-cologne\/\">K\u00f6ln-Braunsfeld<\/a><a href=\"\/en\/smart-home-duesseldorf\/\">D\u00fcsseldorf-Oberkassel<\/a><a href=\"\/en\/projects\/\">Neuss<\/a><a href=\"\/en\/projects\/\">Kaarst<\/a><a href=\"\/en\/projects\/\">Moers<\/a><a href=\"\/en\/projects\/\">Essen<\/a><a href=\"\/en\/projects\/\">Solingen<\/a><a href=\"\/en\/smart-home-cologne\/\">Br\u00fchl<\/a><a href=\"\/en\/projects\/\">Aachen<\/a><a href=\"\/en\/projects\/\">Berlin<\/a><a href=\"\/en\/projects\/\">Hamburg<\/a><a href=\"\/en\/projects\/\">Mainz<\/a><a href=\"\/en\/projects\/\">Mallorca<\/a><a href=\"\/en\/projects\/\">Riad<\/a><\/div>\n<\/div><\/section>\n\n<section class=\"faq\"><div class=\"wrap\"><div class=\"sec-h\"><span class=\"eyebrow\">FAQ<\/span><h2>Frequently asked questions.<\/h2><\/div><details><summary>Why does the control cabinet matter so much in a smart home?<\/summary><p>Every trade comes together in the distribution board: circuits, KNX actuators, network, shading, heating control. Every function you use in the house later is switched here. A carefully planned cabinet decides how reliably the system runs, how quickly faults are found and how easily the house can be extended. That is why we treat it as a trade in its own right \u2014 not as a by-product of the electrical installation.<\/p><\/details><details><summary>Who builds the control cabinets?<\/summary><p>The planning comes from smartfabrik, the building is done in the workshop of our sister company elektrofabrik. Both work from the same drawings and the same standards, so nothing is lost between planning and execution. After it is built, every cabinet is tested and documented before it goes to site or \u2014 on external projects \u2014 is shipped.<\/p><\/details><details><summary>Do you also supply control cabinets when another electrician installs?<\/summary><p>Yes. We plan and build KNX distribution boards for projects we do not install ourselves \u2014 for instance when you are building with your own electrical contractor, or when the property is abroad. The cabinet arrives fully wired, tested and with complete connection drawings. For Villa Riyadh we delivered the complete distribution board this way, including the control of 800 DALI luminaires.<\/p><\/details><details><summary>How much spare capacity should a distribution board have?<\/summary><p>That depends on the project, but the direction is always the same: considerably more than the first construction phase needs. In our experience a wallbox, a PV system, additional actuators or a second network cabinet get added later. We plan in free DIN rail positions, spare terminals and capacity in the power supply from the outset. What that means specifically for your house we settle in the planning.<\/p><\/details><details><summary>What documents do I get with the control cabinet?<\/summary><p>You receive circuit diagrams, terminal and allocation plans, the labelling documentation and the records from testing to standard \u2014 plus the KNX project data for your system. With those any specialist contractor can work on the distribution board later without having to ask us. When the system is extended we keep the documentation up to date if you wish, so that drawing and cabinet never drift apart.<\/p><\/details><\/div><\/section>\n<style>.sp .welt{background:var(--paper);border-top:1px solid var(--line);padding:30px 0}.sp .welt .wrap{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px 16px}.sp .welt span{font-weight:800;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.sp .welt a{font-weight:800;font-size:16px;color:var(--ink);text-decoration:none;  border-bottom:1px solid var(--cyan);padding-bottom:2px}.sp .welt a:hover{border-bottom-color:var(--ink)}\n.sflang{display:flex;align-items:center;gap:9px;flex:none;font-size:12px;font-weight:800;letter-spacing:.09em;font-family:'Lato',system-ui,sans-serif}\n.sflang a{color:#8A949B;text-decoration:none}\n.sflang a:hover{color:#007FA3}\n.sflang .on{color:currentColor;opacity:.95}\n@media(max-width:560px){.sflang{gap:6px;font-size:11px;letter-spacing:.06em;margin-inline-start:0;padding-inline-start:10px}}\n<\/style><section class=\"welt\"><div class=\"wrap\"><span>Part of the living theme<\/span><a href=\"\/en\/energy-efficiency\/\">Energy & efficiency <span class=\"ar\">&rarr;<\/span><\/a><\/div><\/section>\n<section class=\"cta\"><div class=\"wrap\"><span class=\"eyebrow\">The first step<\/span><h2>Give the heart of the house the planning it deserves.<\/h2><p>Ask us about your KNX distribution board \u2014 for a project with us, or delivered fully assembled for your own electrician.<\/p><a class=\"btn\" href=\"\/en\/contact\/\">Request a consultation <span class=\"ar\">&rarr;<\/span><\/a><\/div><\/section>\n<\/div><footer class=\"blpfoot\" data-sf-lang=\"en\"><div class=\"wrap\"><div class=\"ftop\"><div class=\"fbrand\"><a href=\"\/en\/\" class=\"blogo\" aria-label=\"smartfabrik\"><\/a><p>Manufacturer-independent smart home &amp; KNX planning. Carried out by elektrofabrik. Cologne \u00b7 D\u00fcsseldorf \u00b7 NRW.<\/p><\/div><nav class=\"fcol\"><span class=\"fh\">Services<\/span><a href=\"\/en\/services\/\">All services<\/a><a href=\"\/en\/for-private-clients\/\">For private clients<\/a><a href=\"\/en\/for-developers\/\">For developers &amp; commercial<\/a><a href=\"\/en\/basalte\/\">Basalte<\/a><a href=\"\/en\/network-security-systems\/\">Network &amp; security<\/a><a href=\"\/en\/knx-service\/\">KNX service<\/a><\/nav><nav class=\"fcol\"><span class=\"fh\">Company<\/span><a href=\"\/en\/projects\/\">Projects<\/a><a href=\"\/en\/partners\/\">Partners<\/a><a href=\"\/en\/team\/\">Team<\/a><a href=\"\/en\/smartnews\/\">smartnews<\/a><\/nav><nav class=\"fcol\"><span class=\"fh\">Contact<\/span><a href=\"tel:+4921183866870\">+49 211 838 66 870<\/a><a href=\"mailto:info@smartfabrik.de\">info@smartfabrik.de<\/a><a href=\"\/en\/contact\/\">Contact form<\/a><span class=\"fregion\">Cologne \u00b7 D\u00fcsseldorf \u00b7 North Rhine-Westphalia<\/span><\/nav><\/div><div class=\"fregionen\"><span>On site:<\/span><a href=\"\/en\/smart-home-cologne\/\">Smart Home Cologne<\/a><a href=\"\/en\/smart-home-duesseldorf\/\">Smart Home D\u00fcsseldorf<\/a><\/div><div class=\"fbot\"><span>\u00a9 smartfabrik \u00b7 Cologne \u00b7 D\u00fcsseldorf \u00b7 NRW<\/span><nav><a href=\"\/en\/imprint\/\">Legal notice<\/a><a href=\"\/en\/privacy-policy\/\">Privacy<\/a><\/nav><\/div><\/div><\/footer><script>(function(){var io=new IntersectionObserver(function(es){es.forEach(function(e){if(e.isIntersecting){e.target.classList.add('in');io.unobserve(e.target)}})},{threshold:.08});document.querySelectorAll('.sp .reveal').forEach(function(el){io.observe(el)});})();<\/script>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Service\",\"name\":\"Control Cabinet Construction for KNX Smart Homes\",\"provider\":{\"@type\":\"ProfessionalService\",\"name\":\"smartfabrik GmbH\",\"telephone\":\"+49 211 838 66 870\",\"email\":\"info@smartfabrik.de\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Reisholzer Werftstr. 31A\",\"postalCode\":\"40589\",\"addressLocality\":\"D\u00fcsseldorf\",\"addressCountry\":\"DE\"},\"areaServed\":[\"K\u00f6ln\",\"D\u00fcsseldorf\",\"Neuss\",\"Kaarst\",\"Moers\",\"Essen\",\"Solingen\",\"Br\u00fchl\",\"Aachen\",\"Nordrhein-Westfalen\",\"Deutschland\"]},\"description\":\"KNX control cabinets planned, built and documented \u2014 with spare capacity and clear labelling. 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