{"product_id":"homematic-ip-interface-sensor-for-digital-electricity-meters-hmip-esi-led-white","title":"Homematic IP interface sensor for digital electricity meters (HmIP-ESI-LED) (white)","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eHomematic IP interface sensor for digital electricity meters (HmIP-ESI-LED)\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor controlling digital meters\u003c\/span\u003e \u003cspan\u003eCompatible with RF (radio frequency)\u003c\/span\u003e \u003cspan\u003eSmart home accessories\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e The sensor is designed for smart home users who want to monitor or integrate digital electricity meter data into their existing system. It is suitable as a practical addition to control and automate consumption.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Allows you to integrate digital meter data into a smart home.\u003c\/li\u003e\n\u003cli\u003e Simple upgrade without replacing the existing installation.\u003c\/li\u003e\n\u003cli\u003e Increases control over electricity consumption.\u003c\/li\u003e\n\u003cli\u003e The RF connection facilitates integration with other Homematic IP system devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Homematic IP Interface Sensor for Digital Electricity Meters (HmIP-ESI-LED) (white) is a simple yet advanced addition for anyone who wants to monitor their electricity consumption more effectively and make smart savings in their home environment. It is designed for users who already have modern digital meters and are looking for an easy way to transfer consumption data to their smart home - without complicated installations or lengthy instructions.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eEvaluation of key product features\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"hip-tabela\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e Property\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e Emoji rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Type\u003c\/td\u003e\n\u003ctd\u003e Accessories\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Protocol\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Management type\u003c\/td\u003e\n\u003ctd\u003e RF (radio frequency)\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Requires a hub\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Warranty\u003c\/td\u003e\n\u003ctd\u003e 1 year\u003c\/td\u003e\n\u003ctd\u003e 🟡 6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cdiv style=\"margin-top:1.5em\"\u003e\u003c\/div\u003e\u003cp\u003e This sensor is an installation accessory that optically connects to the LED indicator of a digital electricity meter and accurately detects each pulse. This enables automated, contactless monitoring of current and cumulative electricity consumption, and transmits the data wirelessly to other Homematic IP components in your smart home. Thanks to its support for RF technology, the sensor can be easily integrated into the Homematic IP system, without the need for additional cabling or interventions in the existing installation.\u003c\/p\u003e\u003cp\u003e The main value of this accessory lies in its simple, smart integration: you can monitor consumption in real time via the app or by connecting to your existing smart ecosystem. This gives you an accurate picture of where and when your home uses the most electricity – ideal data for those looking to reduce costs, manage energy more sustainably, or optimize the use of appliances.\u003c\/p\u003e\u003cp\u003e The flexible design and minimalist construction are perfect for anyone who wants a solution with a discreet look and no extra clutter. HmIP-ESI-LED stands out for its precision detection and precisely accurate data update, which makes it a step ahead of classic solutions on the market. In addition, RF transmission allows a stable connection even through several walls, which means the device can be freely placed somewhere near the meter, without worrying about range or interference. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable cellspacing=\"0\" style=\"-webkit-text-stroke-width:0px; background-color:#ffffff; border-collapse:collapse; border:undefined; box-sizing:border-box; caption-side:bottom; color:#001424; font-family:Lato,Arial,\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eSmart home\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e HomeMatic IP \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eDevice functions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Device type\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Home automation \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Device type\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Expansion module \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e power supply\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 2x LR6\/AA batteries \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eField of application\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Inside \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003ereach\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Max received (free field)\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 300 m \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Max. Send (free field)\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 300 m \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eProtection\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Protection class\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e IP20 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eTemperature range\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Operation\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 5–35°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eConnection type\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e radio \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eradio\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e frequency\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e from 868 MHz to 868.6 MHz \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003efunction\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Transmission interval: 6 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The Homematic IP interface sensor for digital electricity meters (HmIP-ESI-LED) is designed for users who want to monitor electricity consumption and thus increase control over energy costs in their home. It is best suited for households or individuals who already use or plan to set up a smart home and want to easily integrate consumption data into the existing Homematic IP system. It is important to check before purchasing whether the selected sensor is compatible with your meter and whether it suits your method of management via RF connection. For more complex automation or integration into a wider smart ecosystem, limitations may arise if you use several different protocols or systems.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e The product is often used by those who want to have a detailed insight into their electricity consumption, as well as smart home enthusiasts who follow the trends of energy saving and digital home optimization. In practice, the sensor is useful when you want to monitor consumption data without too much intervention and connect it into a single system for smart management.\u003c\/p\u003e\u003cp\u003e Many users trust the \u003ca href=\"https:\/\/www.enaa.com\/znamka\/homematic%20ip\"\u003eHomematic IP\u003c\/a\u003e brand for its easy connectivity and good overview of their smart home equipment.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa, you can expect a wide and regularly updated range of smart home modules, a simple purchasing process, and clear information about compatibility with various smart home management systems.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e How do I check if the sensor is compatible with my electricity meter?\u003c\/h3\u003e\u003cp\u003e It is recommended to check the type of your digital meter before choosing and ensure that it supports use with an external LED sensor and RF (radio frequency) connection. For the best experience, please consult your meter specifications or manufacturer.\u003c\/p\u003e\u003ch3\u003e Can I monitor sensor data on my mobile phone?\u003c\/h3\u003e\u003cp\u003e Yes, when the sensor is included in an existing Homematic IP system, you can access electricity consumption data via a mobile device using the associated application.\u003c\/p\u003e\u003ch3\u003e Does it require an additional hub to function?\u003c\/h3\u003e\u003cp\u003e The sensor uses an RF connection method; in most cases, a basic Homematic IP interface or central unit is required for full functionality, which takes care of receiving and processing data.\u003c\/p\u003e\u003ch3\u003e For whom does such a sensor make the most sense?\u003c\/h3\u003e\u003cp\u003e It will be best suited to users who want to increase their control over energy consumption, reduce unnecessary costs and optimize the use of electrical appliances in the household.\u003c\/p\u003e\u003ch3\u003e Can I also connect the sensor to devices from other manufacturers?\u003c\/h3\u003e\u003cp\u003e Compatibility is usually guaranteed within the Homematic IP ecosystem; connectivity with third-party devices is limited and not always guaranteed unless compatibility is clearly stated in the description.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako preverim, ali je senzor kompatibilen z mojim električnim števcem?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Priporočljivo je, da pred izbiro preverite tip vašega digitalnega števca in zagotovite, da podpira uporabo z zunanjim LED senzorjem ter RF (radio frekvenčno) povezavo. Za najboljšo izkušnjo se posvetujte s specifikacijami vašega števca ali proizvajalcem.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko podatke s senzorja spremljam na mobilnem telefonu?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, ko je senzor vključen v obstoječ sistem Homematic IP, lahko s pripadajočo aplikacijo do podatkov o porabi električne energije dostopate preko mobilne naprave.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je za delovanje potrebno dodatno vozlišče ali \\\"hub\\\"?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Senzor uporablja RF način povezave; v večini primerov je za polno funkcionalnost potreben osnovni Homematic IP vmesnik ali centralna enota, ki skrbi za sprejem in obdelavo podatkov.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Za koga je takšen senzor najbolj smiseln?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Najbolj bo ustrezal uporabnikom, ki želijo povečati pregled nad porabo energije, zmanjšati nepotrebne stroške in optimizirati uporabo električnih naprav v gospodinjstvu.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko senzor povežem tudi z napravami drugih proizvajalcev?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Združljivost je običajno zagotovljena znotraj ekosistema Homematic IP; povezovanje z napravami drugih proizvajalcev je omejeno in ni vedno zagotovljeno, razen če je v opisu jasno navedena združljivost.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: April 2026\u003c\/p\u003e","brand":"Homematic IP","offers":[{"title":"Default Title","offer_id":58723450913099,"sku":null,"price":113.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/senzor-vmesnika-homematic-ip-za-digitalne-stevce-elektricne-energije-hmip-esi-led-bel-5100045909.jpg?v=1791308806","url":"https:\/\/enaa.eu\/products\/homematic-ip-interface-sensor-for-digital-electricity-meters-hmip-esi-led-white","provider":"Enaa","version":"1.0","type":"link"}