{"product_id":"shelly-1-gen4-smart-wi-fi-relay-with-dry-contact-16a","title":"Shelly 1 Gen4, Smart Wi-Fi Relay with Dry Contact, 16A,","description":"\u003cp data-start=\"270\" data-end=\"634\"\u003eThe Shelly 1 Gen4 is a compact smart relay with a dry contact (potential-free), designed for the remote control of electrical appliances and integration into modern automation systems. It is ideal for controlling lighting, garage doors, fans, HVAC systems, electrical equipment and other smart home or commercial applications.\u003c\/p\u003e\n\u003cp data-start=\"636\" data-end=\"939\"\u003eCompared to previous generations, Shelly 1 Gen4 offers a major advantage: support for \u003cstrong data-start=\"719\" data-end=\"729\"\u003eMatter\u003c\/strong\u003e, \u003cstrong data-start=\"731\" data-end=\"741\"\u003eZigbee\u003c\/strong\u003e, \u003cstrong data-start=\"743\" data-end=\"752\"\u003eWi-Fi\u003c\/strong\u003e and \u003cstrong data-start=\"756\" data-end=\"769\"\u003eBluetooth\u003c\/strong\u003e, providing excellent flexibility for integration with modern smart home ecosystems. The device can operate locally, via the cloud or within complex automation scenarios.\u003c\/p\u003e\n\u003cp data-start=\"941\" data-end=\"1138\"\u003eThanks to its compact size, the Shelly 1 Gen4 can be fitted into standard wall boxes, behind switches, sockets or in other confined spaces, without affecting the installation’s design.\u003c\/p\u003e\n\u003ch2 data-section-id=\"uc1f5a\" data-start=\"1145\" data-end=\"1177\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1148\" data-end=\"1177\"\u003eKey features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1178\" data-end=\"1612\"\u003e\n\u003cli data-section-id=\"7wg71u\" data-start=\"1178\" data-end=\"1226\"\u003eSmart relay with \u003cstrong data-start=\"1195\" data-end=\"1226\"\u003edry contact\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cfyek9\" data-start=\"1227\" data-end=\"1250\"\u003e\n\u003cstrong data-start=\"1240\" data-end=\"1250\"\u003eMatter\u003c\/strong\u003e compatible\u003c\/li\u003e\n\u003cli data-section-id=\"1sdqa3u\" data-start=\"1251\" data-end=\"1297\"\u003e\n\u003cstrong data-start=\"1267\" data-end=\"1297\"\u003eWi-Fi, Bluetooth and Zigbee\u003c\/strong\u003e connectivity\u003c\/li\u003e\n\u003cli data-section-id=\"l2i4va\" data-start=\"1298\" data-end=\"1327\"\u003eLocal and cloud control\u003c\/li\u003e\n\u003cli data-section-id=\"fffbfz\" data-start=\"1328\" data-end=\"1396\"\u003eCompatible with \u003cstrong data-start=\"1344\" data-end=\"1396\"\u003eAmazon Alexa, Android, iOS, Google Home and Samsung SmartThings \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lwkyjs\" data-start=\"1397\" data-end=\"1427\"\u003eIntegrated\u003cstrong data-start=\"1399\" data-end=\"1418\"\u003eZigbee repeater\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli data-section-id=\"1e8sxbn\" data-start=\"1428\" data-end=\"1475\"\u003e\n\u003cstrong data-start=\"1430\" data-end=\"1445\"\u003eBLE gateway\u003c\/strong\u003e for Shelly BLU devices\u003c\/li\u003e\n\u003cli data-section-id=\"ajd02r\" data-start=\"1476\" data-end=\"1515\"\u003eWi-Fi extender for IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"w622dp\" data-start=\"1516\" data-end=\"1578\"\u003eSupport for \u003cstrong data-start=\"1532\" data-end=\"1578\"\u003eMQTT, scripting, webhooks, HTTP API and KNX\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10l6hud\" data-start=\"1579\" data-end=\"1612\"\u003eCompact installation in a standard flush-mounted box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"2pmp4p\" data-start=\"1619\" data-end=\"1654\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1622\" data-end=\"1654\"\u003eFeatures and benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-section-id=\"1qwh1uj\" data-start=\"1656\" data-end=\"1686\"\u003e\u003cstrong\u003e? Extensive compatibility – Shelly \u003c\/strong\u003e1 Gen4 supports multiple modern protocols, including Matter and Zigbee, making it ideal for integration into advanced smart home systems.\u003c\/p\u003e\n\u003cp data-section-id=\"15pakpg\" data-start=\"1838\" data-end=\"1867\"\u003e\u003cstrong\u003e? Remote control – You can \u003c\/strong\u003eswitch connected devices on or off directly from the app, browser, tablet or PC, wherever you have internet access.\u003c\/p\u003e\n\u003cp data-section-id=\"dwzajv\" data-start=\"1993\" data-end=\"2038\"\u003e\u003cstrong\u003e? Dry contact for various applications – It is \u003c\/strong\u003esuitable for controlling circuits with different voltages, including automatic gates, boilers, HVAC systems or other specialised automation.\u003c\/p\u003e\n\u003cp data-section-id=\"ocs2yt\" data-start=\"2185\" data-end=\"2213\"\u003e\u003cstrong\u003e? Advanced automation – Allows you \u003c\/strong\u003eto set up scenarios, schedules and automated actions based on time, presence or compatible sensors.\u003c\/p\u003e\n\u003cp data-section-id=\"84oog8\" data-start=\"2326\" data-end=\"2364\"\u003e\u003cstrong\u003e? Zigbee and Wi-Fi network extension – Can \u003c\/strong\u003eextend smart home networks, providing better connectivity for other devices.\u003c\/p\u003e\n\u003cp data-section-id=\"6m3hf0\" data-start=\"2465\" data-end=\"2494\"\u003e\u003cstrong\u003e? Professional integration – Support \u003c\/strong\u003efor MQTT, webhooks, scripting and KNX makes it suitable for advanced or commercial projects.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1p0yjt5\" data-start=\"2611\" data-end=\"2637\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2614\" data-end=\"2637\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2638\" data-end=\"2921\"\u003e\n\u003cli data-section-id=\"14ep87e\" data-start=\"2638\" data-end=\"2677\"\u003eIndoor and outdoor lighting control\u003c\/li\u003e\n\u003cli data-section-id=\"6udqd7\" data-start=\"2678\" data-end=\"2707\"\u003eGarage door automation\u003c\/li\u003e\n\u003cli data-section-id=\"dx9pdg\" data-start=\"2708\" data-end=\"2755\"\u003eFan and ventilation system control\u003c\/li\u003e\n\u003cli data-section-id=\"1w1stxf\" data-start=\"2756\" data-end=\"2810\"\u003eControl of electric radiators or heated surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"186mwmf\" data-start=\"2811\" data-end=\"2871\"\u003eAutomation for offices, shops and commercial premises\u003c\/li\u003e\n\u003cli data-section-id=\"7jc3ek\" data-start=\"2872\" data-end=\"2921\"\u003eControl of pumps, motors and electrical equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%;\"\u003e\n\u003ctable style=\"width: 522px; min-width: 320px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; height: 1845px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eGeneral information\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eShelly 1 Gen4 (S4SW-001X16EU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProduct type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSmart relay with dry contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIn-wall \/ surface-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMatter compatible\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eDimensions and construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e37 x 42 x 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e26 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHousing material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCase colour\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePower supply voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e110–240 V AC \/ 12 V DC \/ 24–48 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePower consumption\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u0026lt; 1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNo requirements\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eRelay output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOutput type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDry contact (potential-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaximum switching voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e240V AC \/ 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaximum current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e16A at 240V AC \/ 10A at 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWi-Fi\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e802.11 b\/g\/n\/ax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5.0 LE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZigbee\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZigbee repeater\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eSmart functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLocal control\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCloud control\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMQTT\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWebhooks\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eScripting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eScheduling\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKNX net\/IP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAmazon Alexa\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes – on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGoogle Home\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes – on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSamsung SmartThings\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes – on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eSensors and protections\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInternal temperature sensor\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOverheating protection\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eOperating conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-20°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHumidity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30%–70% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\" colspan=\"2\"\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCPU\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eESP-Shelly-C68F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFlash memory\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57719183016267,"sku":"3800238070687","price":20.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3323\/6043\/files\/3800238070687.png?v=1782738397","url":"https:\/\/solartech.fr\/products\/shelly-1-gen4-smart-wi-fi-relay-with-dry-contact-16a","provider":"SolarTech - Solar Inverters, PV Modules, Solar Accessories, ESS Battery","version":"1.0","type":"link"}