{"product_id":"shelly-1pm-gen4","title":"Shelly 1PM GEN4","description":"\u003ch2 data-section-id=\"wbwhv2\" data-start=\"61\" data-end=\"84\"\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"wbwhv2\" data-start=\"61\" data-end=\"84\"\u003eProduct Introduction\u003c\/h3\u003e\n\u003cp data-start=\"86\" data-end=\"504\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"86\" data-end=\"504\"\u003eThe Shelly 1PM Gen4 is a compact smart relay switch with built-in power monitoring designed to automate electrical devices while tracking their energy consumption. Installed behind wall switches, sockets, or inside electrical boxes, the device allows users to remotely control lights and appliances while monitoring real-time power usage through the Shelly Smart Control platform. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"817\"\u003eThe Gen4 generation introduces \u003cstrong data-start=\"537\" data-end=\"567\"\u003emultiprotocol connectivity\u003c\/strong\u003e, allowing the device to operate using Wi-Fi, Zigbee, Bluetooth, or Matter. This flexibility enables seamless integration with a wide range of smart home ecosystems while eliminating the need for a dedicated hub. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"819\" data-end=\"1169\"\u003eDesigned for retrofit installations, the module fits into standard electrical wall boxes and supports both local and cloud control. With built-in power monitoring and advanced automation features, the Shelly 1PM Gen4 provides a powerful solution for controlling and optimising energy usage in modern smart homes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1171\" data-end=\"1186\"\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1ma7m6t\" data-start=\"1171\" data-end=\"1186\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"1188\" data-end=\"1319\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"1188\" data-end=\"1319\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1225\"\u003eSmart Relay with Power Monitoring\u003c\/strong\u003e\u003cbr data-start=\"1225\" data-end=\"1228\"\u003eSwitch connected appliances on or off while measuring electricity consumption in real time.\u003c\/p\u003e\n\u003cp data-start=\"1321\" data-end=\"1474\"\u003e\u003cstrong data-start=\"1321\" data-end=\"1351\"\u003eMultiprotocol Connectivity\u003c\/strong\u003e\u003cbr data-start=\"1351\" data-end=\"1354\"\u003eSupports Wi-Fi, Zigbee, Bluetooth, and Matter for flexible smart home integration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1476\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1476\" data-end=\"1501\"\u003eRemote Device Control\u003c\/strong\u003e\u003cbr data-start=\"1501\" data-end=\"1504\"\u003eControl lights and appliances remotely through the Shelly Smart Control app or compatible automation platforms.\u003c\/p\u003e\n\u003cp data-start=\"1617\" data-end=\"1772\"\u003e\u003cstrong data-start=\"1617\" data-end=\"1642\"\u003eEnergy Usage Tracking\u003c\/strong\u003e\u003cbr data-start=\"1642\" data-end=\"1645\"\u003eBuilt-in power meter records consumption data, helping identify energy-intensive devices. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1774\" data-end=\"1893\"\u003e\u003cstrong data-start=\"1774\" data-end=\"1811\"\u003eAdvanced Automation and Scripting\u003c\/strong\u003e\u003cbr data-start=\"1811\" data-end=\"1814\"\u003eSupports schedules, scenes, scripting, MQTT, webhooks, and automation triggers.\u003c\/p\u003e\n\u003cp data-start=\"1895\" data-end=\"2047\"\u003e\u003cstrong data-start=\"1895\" data-end=\"1922\"\u003eCompact Retrofit Design\u003c\/strong\u003e\u003cbr data-start=\"1922\" data-end=\"1925\"\u003eSmall form factor fits behind existing switches and sockets for easy smart upgrades. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1x726ct\" data-start=\"2049\" data-end=\"2074\"\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1x726ct\" data-start=\"2049\" data-end=\"2074\"\u003eSmart Home Integration\u003c\/h3\u003e\n\u003cp data-start=\"2076\" data-end=\"2168\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2076\" data-end=\"2168\"\u003eThe Shelly 1PM Gen4 integrates with multiple smart home ecosystems and automation platforms.\u003c\/p\u003e\n\u003cp data-start=\"2170\" data-end=\"2201\"\u003eSupported integrations include:\u003c\/p\u003e\n\u003cp data-start=\"2203\" data-end=\"2352\"\u003e• Shelly Smart Control App\u003cbr data-start=\"2229\" data-end=\"2232\"\u003e• Amazon Alexa\u003cbr data-start=\"2246\" data-end=\"2249\"\u003e• Google Home\u003cbr data-start=\"2262\" data-end=\"2265\"\u003e• Apple Home (via Matter)\u003cbr data-start=\"2290\" data-end=\"2293\"\u003e• Home Assistant\u003cbr data-start=\"2309\" data-end=\"2312\"\u003e• MQTT and REST API automation systems\u003c\/p\u003e\n\u003cp data-start=\"2354\" data-end=\"2428\"\u003eOnce connected, the relay can participate in automation scenarios such as:\u003c\/p\u003e\n\u003cp data-start=\"2430\" data-end=\"2624\"\u003e• Switching lights on or off remotely\u003cbr data-start=\"2467\" data-end=\"2470\"\u003e• Monitoring energy consumption of appliances\u003cbr data-start=\"2515\" data-end=\"2518\"\u003e• Triggering automation when power usage changes\u003cbr data-start=\"2566\" data-end=\"2569\"\u003e• Scheduling devices to operate during specific times\u003c\/p\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2626\" data-end=\"2653\"\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1cgu054\" data-start=\"2626\" data-end=\"2653\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-start=\"2655\" data-end=\"3148\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2655\" data-end=\"3148\"\u003eProduct Type: Smart Relay Switch with Power Monitoring\u003cbr data-start=\"2709\" data-end=\"2712\"\u003eModel: Shelly 1PM Gen4\u003cbr data-start=\"2734\" data-end=\"2737\"\u003eConnectivity: Wi-Fi 2.4 GHz, Zigbee, Bluetooth, Matter\u003cbr data-start=\"2791\" data-end=\"2794\"\u003eChannels: 1 Channel\u003cbr data-start=\"2813\" data-end=\"2816\"\u003ePower Supply: 110–240V AC or supported low-voltage supply\u003cbr data-start=\"2873\" data-end=\"2876\"\u003eMaximum Switching Current: Up to 16A\u003cbr data-start=\"2912\" data-end=\"2915\"\u003ePower Monitoring: Real-time energy measurement\u003cbr data-start=\"2961\" data-end=\"2964\"\u003eProcessor: Advanced multiprotocol wireless MCU\u003cbr data-start=\"3010\" data-end=\"3013\"\u003eMemory: 8 MB flash\u003cbr data-start=\"3031\" data-end=\"3034\"\u003eOperating Temperature: −20 °C to 40 °C\u003cbr data-start=\"3072\" data-end=\"3075\"\u003eDimensions: Approx. 37 × 42 × 16 mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"9ryk6m\" data-start=\"3150\" data-end=\"3170\"\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"9ryk6m\" data-start=\"3150\" data-end=\"3170\"\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cp data-start=\"3172\" data-end=\"3219\"\u003eShelly 1PM Gen4 smart relay\u003cbr data-start=\"3199\" data-end=\"3202\"\u003eQuick start guide\u003c\/p\u003e\n\u003cp data-start=\"3172\" data-end=\"3219\"\u003e \u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":53071292301617,"sku":"SHELLY 1PM GEN4","price":639.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4601\/8865\/files\/SHELLY1PMGEN4Img1.webp?v=1772879248","url":"https:\/\/luxone.co.za\/products\/shelly-1pm-gen4","provider":"LuxOne Living (Pty) Ltd","version":"1.0","type":"link"}