{"product_id":"safiery-star-switch-sp4-wireless-4-pulsante-12v-alimentazione-retroill","title":"Safiery STAR-Switch SP4 Wireless 4-Button — 12V Supply (always-on backlight)","description":"\u003cstyle\u003e.sfy{font-size:16px;line-height:1.6;color:#1f2430;}.sfy *{box-sizing:border-box;}.sfy__head{background:#0e1b4d;color:#fff;border-radius:14px;padding:20px 22px;margin:0 0 18px;}.sfy__brand{display:inline-block;font-size:13px;letter-spacing:.14em;text-transform:uppercase;background:#73aa02;color:#fff;border-radius:999px;padding:4px 12px;margin-bottom:10px;}.sfy__head h2{margin:0;font-size:22px;line-height:1.3;color:#fff;}.sfy p{font-size:16px;margin:0 0 14px;}.sfy h3{font-size:19px;margin:26px 0 12px;color:#0e1b4d;border-left:5px solid #73aa02;padding-left:10px;}.sfy ul{margin:0 0 14px;padding-left:20px;}.sfy li{font-size:16px;margin:0 0 7px;}.sfy__chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;padding:0;list-style:none;}.sfy__chips li{background:#eef3fb;color:#0e1b4d;border-radius:999px;padding:5px 13px;font-size:14px;margin:0;}.sfy__chips li.sfy__chip-cons{background:#0e1b4d;color:#fff;font-weight:600;}.sfy table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:15px;}.sfy th,.sfy td{border:1px solid #e2e6ee;padding:9px 11px;text-align:left;vertical-align:top;}.sfy th{background:#f5f7fb;color:#0e1b4d;font-weight:600;width:42%;}.sfy__docs{list-style:none;padding:0;margin:0 0 14px;}.sfy__docs li{margin:0 0 8px;}.sfy__docs a{color:#0e1b4d;font-weight:600;text-decoration:none;border-bottom:2px solid #73aa02;}.sfy__video{position:relative;padding-bottom:56.25%;height:0;margin:0 0 16px;border-radius:12px;overflow:hidden;}.sfy__video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}.sfy__ship{border:1px solid #d8e0ef;border-left:6px solid #73aa02;background:#f7faff;border-radius:12px;padding:16px 18px;margin:22px 0 0;}.sfy__ship--quote{border-left-color:#d08700;background:#fffaf0;}.sfy__ship--pair{border-left-color:#0e1b4d;background:#eef3fb;}.sfy__dist{background:#0e1b4d;color:#fff;border-radius:10px;padding:12px 15px;font-size:15px;margin:0 0 16px;}.sfy__dist strong{color:#fff;font-weight:600;}.sfy__ship p{margin:0 0 8px;font-size:15px;}.sfy__ship p:last-child{margin:0;}.sfy__ship strong{color:#0e1b4d;letter-spacing:.04em;}\u003c\/style\u003e\u003cdiv class=\"sfy\"\u003e\u003cdiv class=\"sfy__head\"\u003e\u003cspan class=\"sfy__brand\"\u003eSafiery\u003c\/span\u003e\u003ch2\u003eSafiery STAR-Switch SP4 Wireless 4-Button — 12V Supply (always-on backlight)\u003c\/h2\u003e\u003c\/div\u003e\u003cp class=\"sfy__dist\"\u003e\u003cstrong\u003eLitio Store is an official Safiery distributor. We pay the import taxes: the price you see here is the price you pay, with no duties and no customs clearance charges on delivery.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSTAR is Safiery digital switching: wireless and CAN switching modules that replace relays and wiring looms and integrate straight into Victron systems. They are driven from a keypad, from the app or from the on-board display, and every channel is electronically protected.\u003c\/p\u003e\u003cp\u003eSP4 wireless 4-button switch powered from 12V for always-on backlight.\u003c\/p\u003e\u003cp\u003eThe STAR-Switch SP4 Wireless 4-Button - 12V Supply is the hardwired-power version of Safiery's SP4 wireless button switch: the same 4-button layout as the battery-powered SP4, but wired to a permanent 12V feed instead of running off an internal battery. That's the whole point of the 12V variant - with a constant power source instead of a battery, the backlight can stay on continuously, so the buttons stay legible after dark. It suits a galley or interior panel position in a 4WD, motorhome, van, or caravan (note: Safiery's installation guidance places STAR range products in the rear of the vehicle, not the engine bay or the cabin where the driver and passenger sit) where a 12V feed is already close to the mounting point and you want the switch visible at a glance.\u003c\/p\u003e\u003cp\u003eLike every wireless switch in the STAR range, the SP4 talks to its controller over Bluetooth Long Range, so there's no CAN wiring to run to the switch itself - just the 12V supply lead. Each switch is programmed with its own Bluetooth UUID, and the controller will only accept commands from that specific UUID once paired, so it won't pick up a neighbouring STAR system or cross-talk with another switch on the same rig. It pairs with any of the three Bluetooth-equipped STAR controllers - STAR-Power, STAR-Light, or STAR-Rover - and a single system supports up to 80 wireless switches, so the 12V Supply can sit alongside the battery-powered SP4, the STAR-Switch Quad, or CAN keypads like the SP8 and Icon, without hitting a capacity ceiling.\u003c\/p\u003e\u003cp\u003eChoose the 12V Supply over the standard battery SP4 when a wired power source is already at the mounting point and an always-on backlight is worth running that extra wire; choose the battery SP4 instead when you need to mount the switch somewhere a 12V feed isn't practical to reach.\u003c\/p\u003e\u003cul class=\"sfy__chips\"\u003e\u003cli class=\"sfy__chip-cons\"\u003eDelivery in 10-20 days\u003c\/li\u003e\u003cli\u003e4 button\u003c\/li\u003e\u003cli\u003e12V\u003c\/li\u003e\u003cli\u003eBacklight\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWireless and CAN switching with no relays and no wiring looms\u003c\/li\u003e\u003cli\u003eIntegrates straight into Victron systems\u003c\/li\u003e\u003cli\u003eControl from keypad, app or on-board display\u003c\/li\u003e\u003cli\u003eEvery channel electronically protected\u003c\/li\u003e\u003cli\u003eDesigned for the living area of motorhomes, vans and caravans\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eHow it works\u003c\/h3\u003e\u003cp\u003eDigital switching replaces the relays and the wiring looms that normally link every switch to its load. A STAR module is fitted next to the loads (lights, pumps, awning, fridge) and short wires run from the module to the load; the buttons talk to the module over radio or CAN, so no control cable has to reach the dashboard. Every channel has its own electronic protection: if a load draws too much, the channel opens by itself and is reset from the button or the app, with no fuse to change. Connect the CAN bus to a Victron Cerbo GX or a Quasar Glass display and the same channels are controlled from the on-board screen.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctr\u003e\u003cth\u003eButtons\u003c\/th\u003e\u003ctd\u003e4\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePower source\u003c\/th\u003e\u003ctd\u003eHardwired 12V permanent supply (not battery) - enables always-on backlight\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eWireless protocol\u003c\/th\u003e\u003ctd\u003eBluetooth Long Range\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePairing \/ security\u003c\/th\u003e\u003ctd\u003eUnique per-switch Bluetooth UUID; controller accepts commands only from its programmed switch\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eCompatible controllers\u003c\/th\u003e\u003ctd\u003eSTAR-Power, STAR-Light, STAR-Rover (Bluetooth-equipped)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMax wireless switches per system\u003c\/th\u003e\u003ctd\u003eUp to 80\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cul class=\"sfy__docs\"\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/blob-get_e96d72fe-8a30-4c0e-80c0-0b3c35beb234?v=1790968925\" target=\"_blank\" rel=\"noopener\"\u003eManual — Download the PDF\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/blob-get_1a2c7d6a-ad1b-41d8-a29f-692f886e008e?v=1790968926\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity — Download the PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eVideos\u003c\/h3\u003e\u003cdiv class=\"sfy__video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/GHE6G0p9BCE\" title=\"New STAR-Switch 8 or 12 button IP65 CAN Keypads with interchangeable icons Portrait or Landscape\" loading=\"lazy\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cdiv class=\"sfy__video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EFBHhjbiU7Y\" title=\"Affordable STAR-switch Long Range Secure Bluetooth (40m+) Battery Operated 4 Button Switch.\" loading=\"lazy\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cdiv class=\"sfy__video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/y-qB4prWask\" title=\"Introducing STAR-AI Configurator: Design Your Ideal Victron Integrated Switching System in Minutes!\" loading=\"lazy\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cdiv class=\"sfy__ship\"\u003e\u003cp\u003e\u003cstrong\u003eSHIPPING INCLUDED IN THE PRICE\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe price includes transport to your address in Italy and the European Union. No extra cost on delivery.\u003c\/p\u003e\u003cp\u003eShipped from the Safiery warehouse in Australia, indicative delivery 10-20 working days. Write to info@litio.store for current lead times and availability.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Safiery","offers":[{"title":"Standard","offer_id":55158512615761,"sku":"STAR-switch-SP4-12V-Supply","price":372.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2510\/0896\/files\/safiery-star-switch-sp4-wireless-4-pulsante-12v-alimentazione-retroill.webp?v=1790969556","url":"https:\/\/litio.store\/en\/products\/safiery-star-switch-sp4-wireless-4-pulsante-12v-alimentazione-retroill","provider":"litio.store","version":"1.0","type":"link"}