{"product_id":"sonoff-spm-4relay-4-channel-smart-relay-module-need-spm-main","title":"Sonoff SPM-4Relay 4-channel smart relay module (Need SPM-Main)","description":"\u003ch2\u003eSonoff SPM-4Relay 4-channel smart relay module (Need SPM-Main)\u003c\/h2\u003e\n\u003cp data-start=\"0\" data-end=\"126\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"25\"\u003eSonoff SPM-4Relay\u003c\/strong\u003e is a 4-channel smart relay module designed to work in conjunction with the \u003cstrong data-start=\"101\" data-end=\"120\"\u003eSonoff SPM-Main\u003c\/strong\u003e unit, forming part of Sonoff's Smart Stackable Power Meter system.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThis setup is ideal for applications requiring detailed energy monitoring and control across multiple circuits, such as in commercial buildings, server rooms, or industrial settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"126\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003ciframe width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/nAssrzAZoBs\" title=\"Sonoff SPM: 2560Amps!!!\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"128\" data-end=\"131\" class=\"\"\u003e\n\u003ch3 data-start=\"133\" data-end=\"158\" class=\"\"\u003e🔧 Key Specifications\u003c\/h3\u003e\n\u003cp data-start=\"162\" data-end=\"210\" class=\"\"\u003e\u003cstrong data-start=\"162\" data-end=\"172\"\u003eModel:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eSPM-4Relay\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"213\" data-end=\"268\" class=\"\"\u003e\u003cstrong data-start=\"213\" data-end=\"230\"\u003ePower Supply:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e100–240V AC, 50\/60Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"271\" data-end=\"326\" class=\"\"\u003e\u003cstrong data-start=\"271\" data-end=\"288\"\u003eMaximum Load:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e20A per channel; 80A total across all channels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"329\" data-end=\"395\" class=\"\"\u003e\u003cstrong data-start=\"329\" data-end=\"357\"\u003eCommunication Interface:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eRS-485 (connects to SPM-Main)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"398\" data-end=\"451\" class=\"\"\u003e\u003cstrong data-start=\"398\" data-end=\"413\"\u003eDimensions:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e250 × 90 × 66.5 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"454\" data-end=\"505\" class=\"\"\u003e\u003cstrong data-start=\"454\" data-end=\"467\"\u003eMounting:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eDIN rail compatible\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"508\" data-end=\"572\" class=\"\"\u003e\u003cstrong data-start=\"508\" data-end=\"534\"\u003eOperating Temperature:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e-10°C to +40°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"575\" data-end=\"682\" class=\"\"\u003e\u003cstrong data-start=\"575\" data-end=\"596\"\u003eHousing Material:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eFlame-retardant PC V0.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"684\" data-end=\"687\" class=\"\"\u003e\n\u003ch3 data-start=\"689\" data-end=\"704\" class=\"\"\u003e⚙️ Features\u003c\/h3\u003e\n\u003cp data-start=\"708\" data-end=\"778\" class=\"\"\u003e\u003cstrong data-start=\"708\" data-end=\"738\"\u003eFour Independent Channels:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEach capable of handling up to 20A, allowing for control of high-power devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"781\" data-end=\"853\" class=\"\"\u003e\u003cstrong data-start=\"781\" data-end=\"813\"\u003eReal-Time Energy Monitoring:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eTrack voltage, current, and power consumption for each channel via the eWeLink app.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"856\" data-end=\"920\" class=\"\"\u003e\u003cstrong data-start=\"856\" data-end=\"880\"\u003eOverload Protection:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAutomatically disconnects power to prevent damage when thresholds are exceeded.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"923\" data-end=\"982\" class=\"\"\u003e\u003cstrong data-start=\"923\" data-end=\"942\"\u003eRemote Control:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eManage and monitor connected devices remotely through the eWeLink app.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1046\" class=\"\"\u003e\u003cstrong data-start=\"985\" data-end=\"1006\"\u003eStackable Design:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eConnect up to 32 SPM-4Relay modules to a single SPM-Main unit, enabling control of up to 128 channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1049\" data-end=\"1160\" class=\"\"\u003e\u003cstrong data-start=\"1049\" data-end=\"1074\"\u003eSecure Communication:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eUtilizes RS-485 for stable, long-distance data transmission between modules.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1162\" data-end=\"1165\" class=\"\"\u003e\n\u003ch3 data-start=\"1167\" data-end=\"1195\" class=\"\"\u003e🛠️ Installation \u0026amp; Setup\u003c\/h3\u003e\n\u003cp\u003e◆ \u003cstrong data-start=\"1200\" data-end=\"1214\"\u003ePower Off:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEnsure the main power supply is turned off before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e◆ \u003cstrong data-start=\"1258\" data-end=\"1271\"\u003eMounting:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eInstall the SPM-4Relay module onto a DIN rail within your electrical cabinet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e◆ \u003cstrong data-start=\"1315\" data-end=\"1326\"\u003eWiring:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eConnect the module to the SPM-Main unit using RS-485 communication cables.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e◆ \u003cstrong data-start=\"1370\" data-end=\"1383\"\u003ePower On:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eRestore power and use the eWeLink app to pair and configure the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1471\" data-end=\"1564\" class=\"\"\u003e\u003cem data-start=\"1471\" data-end=\"1518\"\u003eNote: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe SPM-4Relay requires an SPM-Main unit for operation, which is sold separately.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"1566\" data-end=\"1569\" class=\"\"\u003e\n\u003ch3 data-start=\"1571\" data-end=\"1595\" class=\"\"\u003e📦 What's in the Box\u003c\/h3\u003e\n\u003cp data-start=\"1599\" data-end=\"1638\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e1 × Sonoff SPM-4Relay Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1641\" data-end=\"1726\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eUser Manual\u003c\/span\u003e\u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":51415797596467,"sku":"SPM-4RELAY","price":55.0,"currency_code":"JOD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/sonoff-smart-home-sonoff-spm-4relay-4-channel-smart-relay-module-need-spm-main-1240552524.png?v=1780010320","url":"https:\/\/nasertech.com\/products\/sonoff-spm-4relay-4-channel-smart-relay-module-need-spm-main","provider":"متجر نصر","version":"1.0","type":"link"}