{"product_id":"smart-home-contact-sensor-for-windows-and-doors-homematic-ip-with-magnet-hmip-swdm-white","title":"Smart home contact sensor for windows and doors Homematic IP - with magnet (HmIP-SWDM) (white)","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eSmart home contact sensor for windows and doors Homematic IP - with magnet (HmIP-SWDM) (white)\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor controlling the opening of windows and doors\u003c\/span\u003e \u003cspan\u003eRequires a control panel to operate\u003c\/span\u003e \u003cspan\u003eSuitable for integration into a smart home\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e The smart contact sensor is designed for users who want simple monitoring and notification of the opening of windows or doors in their home.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e It warns against accidental opening and increases the feeling of security.\u003c\/li\u003e\n\u003cli\u003e It enables easy automation, e.g. turning off the heating during ventilation.\u003c\/li\u003e\n\u003cli\u003e It works as part of the Homematic IP system and supports wider automations.\u003c\/li\u003e\n\u003cli\u003e Discreet installation does not interfere with the appearance of the room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Homematic IP smart home contact sensor for windows and doors - with magnet (HmIP-SWDM) (white) is a smart device that allows you to easily monitor the status of your doors and windows, thus increasing the protection and comfort in your home. It is intended for everyone who wants to have a transparent insight into whether windows and doors are closed or open, without worry and stress, directly on your phone or in a smart app.\u003c\/p\u003e\u003cp\u003e This sensor is ideal for users who value security, smart solutions and want to upgrade their home with advanced, unobtrusive technology. It brings greater peace of mind to everyday life - you can easily check at any time if the windows are securely closed, provide notifications in case of unauthorized opening, and is a great addition to automation within a smart home system.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eEvaluation of key product features\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"enaa-filter-table\"\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 Door and window sensors\/detectors\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Requires a central office (Yes \/ No)\u003c\/td\u003e\n\u003ctd\u003e Yes\u003c\/td\u003e\n\u003ctd\u003e 🟡 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e WiFi\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e ZigBee\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Local operation\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 Tuya \/ Smart Life\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Bluetooth (BLE)\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Matter\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Z-Wave\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Thread\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e –\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Power supply\u003c\/td\u003e\n\u003ctd\u003e Batteries\u003c\/td\u003e\n\u003ctd\u003e 🟢 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Network connection method:\u003c\/td\u003e\n\u003ctd\u003e None\/other\u003c\/td\u003e\n\u003ctd\u003e 🟡 7\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 contact sensor has a minimalist design and looks discreet on any door or window. It consists of two parts - the main sensor and the magnetic element. When the elements are separated (when the window or door is opened), the sensor immediately sends a signal to the Homematic IP control center. It requires a connection to this center to operate, but does not depend on WiFi or other home networks, which reduces the possibility of interference and increases privacy.\u003c\/p\u003e\u003cp\u003e The primary function of the sensor is to monitor the status – whether windows or doors are open or closed – and notify the user in real time via a mobile application or integration with other smart devices. The product is particularly useful in combination with other smart elements in the apartment, as it allows automation (for example: turning off the heating when it detects an open window), which contributes to lower energy consumption and a more comfortable stay.\u003c\/p\u003e\u003cp\u003e The Homematic IP contact sensor features robust wireless operation, long battery life and reliable detection thanks to magnetic switching. It is fully compatible with the Homematic IP ecosystem, which means it allows for extensive customization, automation and connections between various smart elements within your home.\u003c\/p\u003e\u003cp\u003e If you're looking for a simple yet effective way to improve the security and comfort of your home, this sensor is a great choice for anyone looking to make their environment smarter and more responsive - without unnecessary cables and complexity. \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 operation\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Smartphone app \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 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 Detector \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 Assembly\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e on a window or door frame \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 AAA 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 (building)\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 200 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 200 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\u003eElectricity\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Recording\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 35 mA \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 -10–50°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 up to 868MHz\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 smart contact sensor for windows and doors is suitable for those who want to reliably monitor the status of windows or doors and include it in their smart home. The emphasis is on warning when opening or closing, which is practical for basic burglary protection or room monitoring. Given that it only works with a central unit and is not a WiFi model, it is best suited for users who already have or are planning a wider Homematic IP system with multiple devices. For those who are looking for a completely standalone solution without additional equipment, this sensor may not be the right choice.\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 This sensor is most often used by households and individuals who want to control access to an apartment or house and automate their home. It helps detect whether windows or doors are properly closed, which can also be important for families with small children or when monitoring vacant spaces such as summer houses or basements. Smart home practitioners value it primarily as part of a comprehensive system, as it allows automatic connection to an alarm or other devices in the Homematic IP ecosystem.\u003c\/p\u003e\u003cp\u003e Many users swear by the experience and development of the \u003ca href=\"https:\/\/www.enaa.com\/znamka\/homematic%20ip\"\u003eHomematic IP\u003c\/a\u003e brand, which is known for its flexible and reliable solutions for smart home control.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa, you can expect professional support in choosing smart devices and carefully selected solutions from the smart sensor category. Our offer allows for a clear comparison of different models, which makes it easier to make the right decision. In addition, we have many years of experience with smart home products, so you can trust our selection.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does the sensor work independently or does it need a central unit?\u003c\/h3\u003e\u003cp\u003e The Homematic IP sensor requires connection to a control panel of this brand, so operation is not possible without an appropriate central interface.\u003c\/p\u003e\u003ch3\u003e Where is the sensor most commonly used?\u003c\/h3\u003e\u003cp\u003e It is mainly used on interior windows and doors to control opening, and is also common in apartments, houses and weekend cottages as part of a broader burglary or surveillance solution.\u003c\/p\u003e\u003ch3\u003e What control options does the sensor offer?\u003c\/h3\u003e\u003cp\u003e The sensor detects a change in state (open\/closed) and can trigger various automations, such as alarm activation or notification via the app, when connected to the Homematic IP system.\u003c\/p\u003e\u003ch3\u003e Can the sensor be part of a larger smart home system?\u003c\/h3\u003e\u003cp\u003e Yes, it is designed to integrate into larger Homematic IP systems and allows connections to other smart home automation devices.\u003c\/p\u003e\u003ch3\u003e Is sensor installation difficult?\u003c\/h3\u003e\u003cp\u003e Installation is simple and does not require drilling, but it is recommended to follow the manufacturer's instructions carefully for optimal performance.\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\": \"Ali senzor deluje samostojno ali potrebuje centralo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Senzor Homematic IP zahteva vezavo na centralo te znamke, zato delovanje brez ustreznega centralnega vmesnika ni mogoče.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kje se senzor najpogosteje uporablja?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Uporablja se predvsem na notranjih oknih in vratih za nadzor odpiranja, pogost je tudi v stanovanjih, hišah in vikendih kot del širše protivlomne ali nadzorne rešitve.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kakšne možnosti nadzora ponuja senzor?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Senzor zazna spremembo stanja (odprto\/zaprto) in lahko sproži različne avtomatizacije, kot so aktivacija alarma ali obvestilo prek aplikacije, ko je povezan na Homematic IP sistem.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je senzor lahko del večjega sistema pametnega doma?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, zasnovan je za integracijo v večje sisteme Homematic IP in omogoča povezave z drugimi pametnimi napravami za avtomatizacijo doma.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je montaža senzorja zahtevna?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Montaža je preprosta in ne zahteva vrtanja, a je priporočljivo natančno slediti navodilom proizvajalca za optimalno delovanje.\"\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":59148895093067,"sku":null,"price":38.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/pametni_domaci_kontaktni_senzor_za_okna_in_vrata_homematic_ip_z_magnetom_hmip_swdm_bel-51622038.webp?v=1793923507","url":"https:\/\/enaa.eu\/products\/smart-home-contact-sensor-for-windows-and-doors-homematic-ip-with-magnet-hmip-swdm-white","provider":"Enaa","version":"1.0","type":"link"}