{"product_id":"shelly-em-gen4-energy-meter-with-wi-fi-6-bluetooth-zigbee-matter-dry-contact-output","title":"Shelly EM GEN4 - Energy meter with Wi-Fi 6, Bluetooth, Zigbee, Matter + dry contact output","description":"\u003ch2\u003eShelly EM Gen4 – Smart Energy Meter with Matter, Wi-Fi 6, Zigbee and Bluetooth\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Shelly EM Gen4 is a next-generation smart energy meter designed to monitor and manage the energy consumption of residential and commercial electrical installations. Featuring multi-protocol connectivity, including Wi-Fi 6, Bluetooth 5, Zigbee, and Matter, it integrates seamlessly into modern smart home and building automation systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPowered by a new-generation processor and equipped with 16 MB of flash memory, the Shelly EM Gen4 provides local data storage with one-minute resolution for at least 30 days. It supports accurate two-channel single-phase energy measurement using up to two current transformers and includes a 50 A current clamp in the package.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIn addition to monitoring energy consumption, the Shelly EM Gen4 can be used with contactors to control high-power electrical loads such as water heaters, heat pumps, hot tubs, and large household appliances. It also helps identify abnormal consumption patterns that may indicate equipment issues or reduced efficiency.\n\u003c\/p\u003e\n\n\u003ch2\u003eMain Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eReal-time energy consumption monitoring.\u003c\/li\u003e\n    \u003cli\u003eLocal data storage with one-minute measurement intervals.\u003c\/li\u003e\n    \u003cli\u003eData retention for at least 30 days.\u003c\/li\u003e\n    \u003cli\u003eTwo-channel single-phase energy measurement.\u003c\/li\u003e\n    \u003cli\u003eSupport for up to two current transformers.\u003c\/li\u003e\n    \u003cli\u003eCompatible with 50 A, 80 A, and 120 A current transformers.\u003c\/li\u003e\n    \u003cli\u003e50 A current clamp included.\u003c\/li\u003e\n    \u003cli\u003eMonitoring of electrical appliance performance and status.\u003c\/li\u003e\n    \u003cli\u003eDetection of abnormal consumption patterns.\u003c\/li\u003e\n    \u003cli\u003eControl of high-power loads through contactors.\u003c\/li\u003e\n    \u003cli\u003eSmart scheduling and time-based automations.\u003c\/li\u003e\n    \u003cli\u003eLocal and cloud automation support.\u003c\/li\u003e\n    \u003cli\u003eBuilt-in real-time clock.\u003c\/li\u003e\n    \u003cli\u003eSupport for scripts and advanced automation.\u003c\/li\u003e\n    \u003cli\u003eSupport for MQTT, WebSocket, RPC, HTTP, and HTTPS protocols.\u003c\/li\u003e\n    \u003cli\u003eMatter compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eProduct: Shelly EM Gen4\u003c\/li\u003e\n    \u003cli\u003eConnectivity: Wi-Fi 6, Bluetooth 5, Zigbee, Matter\u003c\/li\u003e\n    \u003cli\u003eProcessor: Next-generation processor\u003c\/li\u003e\n    \u003cli\u003eFlash Memory: 16 MB\u003c\/li\u003e\n    \u003cli\u003eMeasurement Type: Two-channel single-phase\u003c\/li\u003e\n    \u003cli\u003eCurrent Transformer Compatibility: 50 A, 80 A, and 120 A\u003c\/li\u003e\n    \u003cli\u003eIncluded Current Clamp: 50 A\u003c\/li\u003e\n    \u003cli\u003eMaximum Number of Current Transformers: 2\u003c\/li\u003e\n    \u003cli\u003eData Resolution: 1 minute\u003c\/li\u003e\n    \u003cli\u003eLocal Data Retention: At least 30 days\u003c\/li\u003e\n    \u003cli\u003eDry Contact Output for Contactor Control\u003c\/li\u003e\n    \u003cli\u003eBuilt-in Real-Time Clock\u003c\/li\u003e\n    \u003cli\u003eSupported Protocols: MQTT, WebSocket, RPC, HTTP, HTTPS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMain Applications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eEnergy consumption monitoring.\u003c\/li\u003e\n    \u003cli\u003eElectrical load analysis.\u003c\/li\u003e\n    \u003cli\u003eMonitoring of appliance performance.\u003c\/li\u003e\n    \u003cli\u003eControl of water heaters.\u003c\/li\u003e\n    \u003cli\u003eControl of heat pumps.\u003c\/li\u003e\n    \u003cli\u003eControl of hot tubs and spas.\u003c\/li\u003e\n    \u003cli\u003eManagement of large household appliances.\u003c\/li\u003e\n    \u003cli\u003eEnergy optimization and cost reduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSafety Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eOverheating protection.\u003c\/li\u003e\n    \u003cli\u003eOvervoltage protection.\u003c\/li\u003e\n    \u003cli\u003eOvercurrent protection.\u003c\/li\u003e\n    \u003cli\u003eOverload protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConnectivity \u0026amp; Automation\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eMatter compatible.\u003c\/li\u003e\n    \u003cli\u003eWi-Fi 6 connectivity.\u003c\/li\u003e\n    \u003cli\u003eBluetooth 5 connectivity.\u003c\/li\u003e\n    \u003cli\u003eZigbee connectivity.\u003c\/li\u003e\n    \u003cli\u003eLocal and cloud automations.\u003c\/li\u003e\n    \u003cli\u003eAdvanced scripting support.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":53237346500874,"sku":null,"price":67.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/5632\/4874\/files\/shelly-em-gen4-energy-meter-with-wi-fi-6-bluetooth-zigbee-matter-dry-contact-output.webp?v=1781894601","url":"https:\/\/smart-home.shopping\/uk\/products\/shelly-em-gen4-energy-meter-with-wi-fi-6-bluetooth-zigbee-matter-dry-contact-output","provider":"Smart Home","version":"1.0","type":"link"}