{"product_id":"shelly-swi-pro-1pm","title":"SHELLY-SWI-PRO-1PM","description":"\u003cdiv class=\"preview-frame\"\u003e\n\u003cstyle\u003e.pd *{box-sizing:border-box}.pd{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1a1a2e;line-height:1.65;max-width:820px}.pd h1,.pd h2,.pd h3,.pd h4{line-height:1.3;margin-top:0}.pd h1{font-size:26px;font-weight:800;margin-bottom:6px}.pd h2{font-size:22px;font-weight:800;margin-bottom:8px;padding-top:32px;border-top:2px solid #f0f0f0}.pd h2:first-of-type{border-top:none;padding-top:0}.pd p{margin:0 0 12px;font-size:15px;color:#444}.pd ul{margin:0 0 16px;padding-left:0;list-style:none}.pd ul li{padding:5px 0 5px 24px;position:relative;font-size:14px;color:#444}.pd ul li::before{content:'\\2713';position:absolute;left:0;color:#059669;font-weight:700}.pd-trust{display:flex;gap:12px;margin:16px 0 24px;flex-wrap:wrap}.pd-trust-item{flex:1;min-width:130px;background:#f8f9fa;border-radius:10px;padding:14px 12px;text-align:center}.pd-trust-item .ico{font-size:22px;margin-bottom:3px}.pd-trust-item .lbl{font-size:12px;font-weight:700;color:#1a1a2e;text-transform:uppercase;letter-spacing:.3px}.pd-trust-item .sub{font-size:11px;color:#888}.pd-feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:16px 0}@media(max-width:600px){.pd-feat-grid{grid-template-columns:1fr}}.pd-feat{background:#f8f9fa;border-radius:10px;padding:18px 16px}.pd-feat .fi{font-size:26px;margin-bottom:6px}.pd-feat h4{font-size:15px;font-weight:700;color:#1a1a2e;margin:0 0 6px}.pd-feat p{font-size:13px;color:#555;margin:0;line-height:1.55}.pd-tip{background:#ecfdf5;border-left:4px solid #059669;border-radius:0 8px 8px 0;padding:12px 16px;margin:14px 0;font-size:13px;color:#065f46}.pd-warn{background:#fffbeb;border-left:4px solid #d97706;border-radius:0 8px 8px 0;padding:12px 16px;margin:14px 0;font-size:13px;color:#92400e}.pd-specs{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}.pd-specs tr:nth-child(even){background:#f8f9fa}.pd-specs td{padding:11px 16px;border-bottom:1px solid #f0f0f0}.pd-specs td:first-child{font-weight:700;color:#1a1a2e;width:42%}.pd-specs td:last-child{color:#555}.pd-faq{margin:10px 0}.pd-faq details{background:#fff;border:1px solid #e5e7eb;border-radius:8px;margin-bottom:8px;overflow:hidden}.pd-faq summary{padding:14px 18px;font-weight:700;font-size:14px;color:#1a1a2e;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.pd-faq summary::-webkit-details-marker{display:none}.pd-faq summary::after{content:'\\25BC';font-size:12px;color:#999;transition:transform .2s}.pd-faq details[open] summary::after{transform:rotate(180deg)}.pd-faq details[open] summary{border-bottom:1px solid #f0f0f0}.pd-faq .faq-body{padding:14px 18px;font-size:14px;color:#555;line-height:1.65}.pd-support{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:14px 0}@media(max-width:600px){.pd-support{grid-template-columns:1fr}}.pd-support-card{background:#f8f9fa;border-radius:10px;padding:20px 16px;text-align:center}.pd-support-card .si{font-size:28px;margin-bottom:6px}.pd-support-card h4{font-size:15px;font-weight:700;color:#1a1a2e;margin:0 0 6px}.pd-support-card p{font-size:13px;color:#555;margin:0;line-height:1.5}.pd-support-card a{color:#1e40af;font-weight:600;text-decoration:none}.pd-cta{background:#1a1a2e;border-radius:12px;padding:32px 24px;text-align:center;color:#fff;margin:24px 0}.pd-cta h3{font-size:22px;font-weight:800;margin:0 0 6px;color:#fff}.pd-cta p{font-size:14px;opacity:.7;margin:0 0 4px;color:#fff}\u003c\/style\u003e\n\n\u003cdiv class=\"pd\"\u003e\n\u003ch1\u003eShelly Pro 1PM -- 1-Channel DIN Rail Smart Switch with Power Metering (WiFi + LAN + Bluetooth)\u003c\/h1\u003e\n\u003cp\u003eProfessional-grade smart switching for your DB board. The \u003cstrong\u003eShelly Pro 1PM\u003c\/strong\u003e is a \u003cstrong\u003esingle-channel DIN rail smart relay\u003c\/strong\u003e with built-in power metering, designed for breaker-box installation. It supports \u003cstrong\u003e16A loads\u003c\/strong\u003e with real-time energy monitoring delivered to the Shelly app. Triple connectivity -- \u003cstrong\u003eWiFi, Ethernet (LAN), and Bluetooth\u003c\/strong\u003e -- ensures reliable control in any environment, including areas with poor wireless coverage. \u003cstrong\u003eNo hub required.\u003c\/strong\u003e Works with \u003cstrong\u003eHome Assistant, Alexa, Google Home, Samsung SmartThings\u003c\/strong\u003e, plus MQTT, HTTP, and WebSocket for advanced integrations. Scripting support (mJS) enables custom automations directly on the device. Made in \u003cstrong\u003eBulgaria\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"pd-trust\"\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e⚡\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003e16A Output\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eSingle Channel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e📊\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003ePower Metering\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eReal-Time V\/A\/W\/kWh\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🌐\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eWiFi + LAN + BT\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eTriple Connectivity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🏠\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eNo Hub Needed\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eHA, Alexa, Google\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Channel Relay, 16A\u003c\/strong\u003e -- switch one circuit up to 16A (3,680W at 230V) for lights, fans, heaters, pumps, or any single-circuit load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Power Metering\u003c\/strong\u003e -- real-time voltage, current, active power, and accumulated energy (kWh) reported to the Shelly app and Home Assistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Connectivity\u003c\/strong\u003e -- WiFi 802.11 b\/g\/n, Ethernet RJ45 (LAN), and Bluetooth 4.2; Ethernet ensures rock-solid connectivity in noisy DB board environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting\u003c\/strong\u003e -- standard DIN rail form factor (94 x 19 x 69 mm); fits inside any residential or commercial distribution board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Hub Required\u003c\/strong\u003e -- connects directly to your WiFi or LAN network; no gateway, bridge, or subscription needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Assistant Native\u003c\/strong\u003e -- auto-discovered via Shelly integration; full local control over LAN with no cloud dependency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Control\u003c\/strong\u003e -- Amazon Alexa, Google Home, and Samsung SmartThings compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Scheduling\u003c\/strong\u003e -- up to 20 schedules including sunrise\/sunset-based automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScripting (mJS)\u003c\/strong\u003e -- run custom JavaScript-based automation scripts directly on the device; no external server needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQTT, HTTP, WebSocket\u003c\/strong\u003e -- full API access for advanced integrations and custom dashboards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverpower and Overvoltage Protection\u003c\/strong\u003e -- built-in safety features protect connected loads and the device itself\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Switch\/Button Inputs\u003c\/strong\u003e -- connect existing physical wall switches or push buttons (SW1 and SW2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Temperature Sensor\u003c\/strong\u003e -- monitors device temperature for thermal protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Contacts\u003c\/strong\u003e -- relay output uses dry contacts for flexible wiring configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA Firmware Updates\u003c\/strong\u003e -- over-the-air updates via WiFi or LAN keep the device current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTLS Security\u003c\/strong\u003e -- supports MQTT with TLS, WSS, and custom certificates for secure communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cdiv class=\"pd-feat-grid\"\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e💡\u003c\/div\u003e\n\u003ch4\u003eLighting Circuits\u003c\/h4\u003e\n\u003cp\u003eAutomate a lighting circuit from the DB board. Schedule lights, control via app or voice, and monitor energy consumption per circuit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🌡\u003c\/div\u003e\n\u003ch4\u003eGeyser and Heating\u003c\/h4\u003e\n\u003cp\u003eSwitch a geyser or underfloor heating contactor on schedule. Monitor kWh consumption to track running costs. Overpower protection built in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🏭\u003c\/div\u003e\n\u003ch4\u003eCommercial and Industrial\u003c\/h4\u003e\n\u003cp\u003eLAN connectivity ensures reliability in commercial panels. MQTT and scripting enable integration with building management systems. 20 schedules per device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🛠\u003c\/div\u003e\n\u003ch4\u003ePool Pumps and Motors\u003c\/h4\u003e\n\u003cp\u003eSchedule pump run times and monitor energy usage. Set overpower thresholds to detect blockages or faults. Control from anywhere via the app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-tip\"\u003e\n\u003cstrong\u003eWhy Ethernet matters:\u003c\/strong\u003e DB boards are metal enclosures that weaken WiFi signals. The Shelly Pro 1PM includes an RJ45 Ethernet port so you can run a cable directly to your router or switch. This eliminates WiFi dropouts and gives you reliable, low-latency local control -- especially important for Home Assistant automations.\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"pd-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eShelly Pro 1PM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPSW-201PE16EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e1-Channel DIN Rail Smart Switch with Power Metering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Switching Current\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Switching Voltage\u003c\/td\u003e\n\u003ctd\u003e240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e110-240V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering\u003c\/td\u003e\n\u003ctd\u003eVoltage, current, active power, accumulated energy (kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch Inputs\u003c\/td\u003e\n\u003ctd\u003e2 (SW1, SW2) -- switch or push-button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Output\u003c\/td\u003e\n\u003ctd\u003e1 (dry contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n (2.4 GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003eRJ45 (LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU \/ Flash\u003c\/td\u003e\n\u003ctd\u003eESP32-D0WDQ6 \/ 8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSchedules\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScripting\u003c\/td\u003e\n\u003ctd\u003emJS (on-device)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003eMQTT, HTTP, WebSocket, Webhooks, TLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e94 x 19 x 69 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e65 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Material\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 40 degrees C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e30-70% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorks With\u003c\/td\u003e\n\u003ctd\u003eHome Assistant, Alexa, Google Home, Samsung SmartThings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eBulgaria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat is in the Box\u003c\/h2\u003e\n\u003cp\u003e1 x Shelly Pro 1PM\u003cbr\u003e1 x Installation Guide\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"pd-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it need a hub?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eNo.\u003c\/strong\u003e The Shelly Pro 1PM connects directly to your WiFi network or via Ethernet cable. No hub, bridge, or gateway required. No subscription either.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it work with Home Assistant?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e Home Assistant auto-discovers Shelly devices via the built-in Shelly integration. All control is local over LAN -- no cloud dependency. Full power metering entities are exposed.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use it with my existing wall switch?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e The Pro 1PM has two switch\/button inputs (SW1 and SW2). Connect your existing toggle switch or push button for physical control alongside app and voice control.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill it fit in my DB board?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e Standard DIN rail mounting at 94 x 19 x 69 mm -- approximately 1 DIN module wide. Fits in any residential or commercial distribution board.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy choose Ethernet over WiFi?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eDB boards are metal enclosures that attenuate WiFi signals. Ethernet provides a reliable, low-latency wired connection that avoids wireless interference. The Pro 1PM supports both -- use whichever suits your installation.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I run custom automations on the device?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e The Pro 1PM supports mJS scripting -- write custom JavaScript-based logic that runs directly on the device. Useful for timer sequences, conditional switching, or integration with external APIs.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eNeed Help? We are Here for You!\u003c\/h2\u003e\n\u003cdiv class=\"pd-support\"\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e📞\u003c\/div\u003e\n\u003ch4\u003eCall Us\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:0716788719\"\u003eJesse: 071 678 8719\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"tel:0845057481\"\u003eJason: 084 505 7481\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e🏢\u003c\/div\u003e\n\u003ch4\u003eVisit Us\u003c\/h4\u003e\n\u003cp\u003e8 Wildebraam Street\u003cbr\u003eWeltevreden Park, Roodepoort\u003cbr\u003eGauteng, 1709\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e📧\u003c\/div\u003e\n\u003ch4\u003eEmail\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@eiferer.co.za\"\u003einfo@eiferer.co.za\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-cta\"\u003e\n\u003ch3\u003eProfessional Smart Switching. In Your DB Board.\u003c\/h3\u003e\n\u003cp\u003e16A relay with power metering, Ethernet, and Home Assistant integration. No hub required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":50605392888001,"sku":"SLYSWIPRO1PMR0100","price":1649.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/3418\/7820\/files\/Shelly-Pro-1PM_1.png?v=1789538055","url":"https:\/\/eiferer.co.za\/products\/shelly-swi-pro-1pm","provider":"Eiferer_ZA","version":"1.0","type":"link"}