{"id":1321164,"date":"2026-02-16T11:03:51","date_gmt":"2026-02-16T09:03:51","guid":{"rendered":"https:\/\/digibit.ee\/?post_type=product&#038;p=1321164"},"modified":"2026-06-13T06:15:50","modified_gmt":"2026-06-13T03:15:50","slug":"shelly-1-gen4-alykytkin","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/shelly-1-gen4-alykytkin\/","title":{"rendered":"Shelly 1 Gen4 Smart Switch"},"content":{"rendered":"<p>Shelly 1 Gen4 is a smart 16 A relay that supports WiFi, Bluetooth, and Zigbee connections. It is designed to be easily installed behind switches, sockets, or lamp sockets. Its compact design allows the device to be placed in wall and ceiling boxes, making it suitable for versatile control, such as managing lights, garage doors, irrigation systems, and fans. The device operates locally without an internet connection, so basic functions remain available even during network outages.<\/p>\n<h3>Versatile Connectivity Options<\/h3>\n<p>Shelly 1 Gen4 supports multiple wireless protocols: 2.4 GHz WiFi, Zigbee, and Bluetooth 5.0. This enables easy integration of the device into various smart home systems, such as Google Home, Apple HomeKit, Amazon Alexa, and Home Assistant. Bluetooth also allows the device to communicate directly with battery-powered Shelly products.<\/p>\n<h3>Wide Range of Applications<\/h3>\n<p>The device operates on multiple voltages: 12 V DC, 24\u201348 V DC, and 110\u2013240 V AC. Potential-free contacts enable control of, for example, garage doors, SG-Ready air heat pumps, or irrigation systems. Additionally, one programmable switch input further expands the range of uses, such as controlling underfloor heating or a bathroom fan.<\/p>\n<h3>Easy Installation and Reliable Operation<\/h3>\n<p>Shelly 1 Gen4 is designed to be installed in wall and ceiling boxes, and its compact size facilitates placement even in tight spaces. The device operates entirely locally, so it does not require a separate gateway. It remembers schedules and events even when the network connection is lost, and the relay functions as a regular switch without the internet.<\/p>\n<h3>Compatibility and Expandability<\/h3>\n<p>The device is Matter-certified, which simplifies its connection to popular smart home systems. It also supports MQTT, HTTP, and WebSocket protocols with TLS encryption, offering possibilities for advanced communication and automation.<\/p>\n<h3>Features<\/h3>\n<ul>\n<li>Smart 16 A relay with potential-free contacts<\/li>\n<li>Connections: WiFi 2.4 GHz, Zigbee 2.4 GHz, Bluetooth 5.0<\/li>\n<li>Multi-protocol chip, enabling simultaneous use on different platforms<\/li>\n<li>Local operation without internet connection<\/li>\n<li>Compatible with over 200 smart home systems, including Google Home, Apple HomeKit, Amazon Alexa<\/li>\n<li>Voltage ranges: 12 V DC, 24\u201348 V DC, 110\u2013240 V AC<\/li>\n<li>Programmable switch input<\/li>\n<li>Material: plastic<\/li>\n<li>Dimensions: 42 mm x 37 mm x 16 mm<\/li>\n<li>Weight: 26 g<\/li>\n<li>Operating temperature: -20 &#8211; 40 \u00b0C<\/li>\n<li>Humidity range: 30 &#8211; 70 % relative humidity<\/li>\n<li>Power consumption: 1 W<\/li>\n<li>Installation type: wall<\/li>\n<li>Suitable for outdoor use<\/li>\n<\/ul>\n<h3>Package Contents<\/h3>\n<ul>\n<li>Shelly 1 Gen4 smart switch<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Multi-protocol smart switch with 16 A relay<\/li>\n<li>Works locally without an internet connection<\/li>\n<li>Suitable for outdoor use and damp environments<\/li>\n<li>Compatible with over 200 systems<\/li>\n<li>Programmable switch input expands usage<\/li>\n<\/ul>\n","protected":false},"featured_media":999999999,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[17213,37293,36885,17425,16869,17212,37530,37291],"product_tag":[],"class_list":["post-1321164","product","type-product","status-publish","has-post-thumbnail","product_cat-kotiautomaatio-ja-etaohjaus","product_cat-home-automation-and-remote-control-en","product_cat-code-and-enlightenment-en","product_cat-etaohjattavat-pistorasiat-ja-virranhallinta","product_cat-kodu-ja-valgustus","product_cat-turvalisus-ja-automaatika","product_cat-remote-controlled-outlets-and-power-management-en","product_cat-safety-and-automation-en","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product\/1321164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/media?parent=1321164"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1321164"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1321164"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1321164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}