{"id":1280,"date":"2026-10-18T13:42:11","date_gmt":"2026-10-18T10:42:11","guid":{"rendered":"https:\/\/switchpoint.com.ua\/?p=1280"},"modified":"2026-10-18T21:42:11","modified_gmt":"2026-10-18T18:42:11","slug":"prokhidnyi-vymykach","status":"publish","type":"post","link":"https:\/\/switchpoint.com.ua\/en\/prokhidnyi-vymykach\/","title":{"rendered":"Two-way and intermediate switches: what they are, how they work and where you need them"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">You switch on the light at one end of the hallway, walk to the other end \u2014 and have to go back in the dark to switch it off. Two-way switches solve this: they control one light from two places, and together with intermediate switches \u2014 from three or more.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What a two-way switch is<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An ordinary switch simply breaks or closes the circuit. A two-way switch toggles the live between two terminals, and a pair of two-way switches is linked by two wires. Every press flips the light to the opposite state: on by the door \u2014 off by the bed, and vice versa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">From the outside, a <a href=\"https:\/\/switchpoint.com.ua\/en\/?product=s-02-1-%d0%b2%d0%b8%d0%bc%d0%b8%d0%ba%d0%b0%d1%87-1-%d0%ba%d0%bb%d0%b0%d0%b2%d1%96%d1%88%d0%bd%d0%b8%d0%b9-%d0%bf%d1%80%d0%be%d1%85%d1%96%d0%b4%d0%bd%d0%b8%d0%b9-%d0%b1%d1%96%d0%bb%d0%b8%d0%b9-slim\">two-way switch<\/a> looks no different from an ordinary one \u2014 the difference is inside and in the wiring.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Intermediate switch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">When there are three or more control points, <a href=\"https:\/\/switchpoint.com.ua\/en\/?product=s-03-1-%d0%b2%d0%b8%d0%bc%d0%b8%d0%ba%d0%b0%d1%87-1-%d0%ba%d0%bb%d0%b0%d0%b2%d1%96%d1%88%d0%bd%d0%b8%d0%b9-%d0%bf%d0%b5%d1%80%d0%b5%d1%85%d1%80%d0%b5%d1%81%d0%bd%d0%b8%d0%b9-%d0%b1%d1%96%d0%bb%d0%b8\">intermediate switches<\/a> go between the pair of two-way switches. Each intermediate switch adds one more control point.<\/p>\n\n\n\n<figure class=\"wp-block-table spt-spec-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Control points<\/th><th>What you need<\/th><\/tr><\/thead><tbody><tr><th>2<\/th><td>2 two-way switches<\/td><\/tr><tr><th>3<\/th><td>2 two-way + 1 intermediate<\/td><\/tr><tr><th>4<\/th><td>2 two-way + 2 intermediate<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Where you really need two-way switches<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hallway<\/strong>: at both ends, especially if it is long or turns a corner.<\/li>\n\n<li><strong>Bedroom<\/strong>: by the door and by the bed \u2014 to switch off the ceiling light without getting up.<\/li>\n\n<li><strong>Stairs<\/strong>: at the bottom and top of the flight.<\/li>\n\n<li><strong>Living room with two entrances<\/strong> or an open-plan kitchen-living room.<\/li>\n\n<li><strong>Garage, yard, walk-in wardrobe<\/strong> \u2014 anywhere you come in on one side and leave on the other.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2-gang two-way switches<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A 2-gang two-way switch controls two groups of lights from two places \u2014 for example, a chandelier and accent lighting. They are fitted in pairs, and for a third point there is a 2-gang intermediate switch. Switch Point collections include <a href=\"https:\/\/switchpoint.com.ua\/en\/?product=s-05-1-%d0%b2%d0%b8%d0%bc%d0%b8%d0%ba%d0%b0%d1%87-%d0%bf%d1%80%d0%be%d1%85%d1%96%d0%b4%d0%bd%d0%b8%d0%b9-2-%d0%ba%d0%bb%d0%b0%d0%b2%d1%96%d1%88%d0%bd%d0%b8%d0%b9-%d0%b1%d1%96%d0%bb%d0%b8%d0%b9-slim\">2-gang two-way<\/a> and intermediate switches \u2014 in both <a href=\"https:\/\/switchpoint.com.ua\/en\/?product_cat=slim-series\">Slim Series<\/a> and <a href=\"https:\/\/switchpoint.com.ua\/en\/?product_cat=ultra-slim-series\">Ultra Slim Series<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Two-way dimmer<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you want to dim the bedroom light, you can put a two-way switch by the door and a <a href=\"https:\/\/switchpoint.com.ua\/en\/?product=s-10-1-c%d0%b2%d1%96%d1%82%d0%bb%d0%be%d1%80%d0%b5%d0%b3%d1%83%d0%bb%d1%8f%d1%82%d0%be%d1%80-%d0%bf%d0%be%d0%b2%d0%be%d1%80%d0%be%d1%82%d0%bd%d0%b8%d0%b9-%d0%bf%d1%80%d0%be%d1%85%d1%96%d0%b4%d0%bd\">two-way dimmer<\/a> by the bed. The light can be switched on and off from both places, and the brightness adjusted by the bed. Read more in the article <a href=\"https:\/\/switchpoint.com.ua\/en\/?p=1281\">on dimmers<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What to plan for in the renovation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A two-way circuit needs extra wires between the switches, so it has to be decided before plastering. Mark all the control points and lighting groups on the plan, and leave the wiring diagram and cable sizes to your electrician. You will not be able to add a two-way switch later without new wall chases.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Can an ordinary switch be turned into a two-way one?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. You need proper two-way modules and the right wiring between them.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I do without the extra wires?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, if the light is controlled by a smart relay: then you can switch it on and off from your phone, with a scene or from the <a href=\"https:\/\/switchpoint.com.ua\/en\/?p=1274\">control panel<\/a>. <a href=\"https:\/\/switchpoint.com.ua\/en\/?product_cat=rele\">Relays<\/a> are coming to the catalogue soon.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A two-way switch controls one light from two places, and with an intermediate one \u2014 from three or more. How they work, where they go and what to plan when renovating.<\/p>\n","protected":false},"author":1,"featured_media":899,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/posts\/1280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/comments?post=1280"}],"version-history":[{"count":1,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/posts\/1280\/revisions"}],"predecessor-version":[{"id":1296,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/posts\/1280\/revisions\/1296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/media\/899"}],"wp:attachment":[{"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/media?parent=1280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/categories?post=1280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/switchpoint.com.ua\/en\/wp-json\/wp\/v2\/tags?post=1280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}