{"product_id":"optical-window-and-door-contact-homematic-ip-hmip-swdo-2-white","title":"Optical window and door contact Homematic IP (HMIP-SWDO-2) (white)","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eHomematic IP Optical window and door contact – reliable monitoring of open windows and doors\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for access control\u003c\/span\u003e \u003cspan\u003eOperates on RF (radio frequency)\u003c\/span\u003e \u003cspan\u003eRequires compatibility check\u003c\/span\u003e\n\u003c\/div\u003e The smart window and door contact provides better access control and home security. The device integrates wirelessly into your existing smart system with an RF connection.\u003cul\u003e\n\u003cli\u003e Easy installation and wireless connection with RF\u003c\/li\u003e\n\u003cli\u003e Notification when windows and doors are opened or closed\u003c\/li\u003e\n\u003cli\u003e Increased security and access control\u003c\/li\u003e\n\u003cli\u003e Works with the wider Homematic IP ecosystem\u003c\/li\u003e\n\u003cli\u003e Suitable for upgrading a modern home\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Homematic IP optical window and door contact (HMIP-SWDO-2) (white) is a modern smart device designed for those who want to protect and automate their home with peace of mind. This sensor provides fast and reliable detection of the opening or closing of windows and doors, enabling better security, energy efficiency and practical everyday use.\u003c\/p\u003e\u003cp\u003e It is an accessory from the smart controller category, ideal for anyone who wants to monitor the status of the front or interior doors or windows in their home or weekend home. It solves challenges such as a forgotten open window during the rain, unauthorized entry or heat loss, as it instantly notifies you of any movement. This way, you can easily check the status even remotely, whether everything is safe in the house or apartment and how efficiently the space is being ventilated or heated.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eEvaluation of key product features\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"enaa-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e Property\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e Rating\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\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 Yes\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdiv style=\"margin-top:1.5em\"\u003e\u003c\/div\u003e\u003cp\u003e What really sets this product apart is its reliable wireless operation via the Homematic IP RF (radio frequency) protocol, which allows for connection to the main hub and real-time communication. Installation is discreet and simple – the sensor can be mounted on most standard windows and doors without any structural or electrical interference. Simply connect it to a smart hub for automation, remote control or connection to other smart devices in the home.\u003c\/p\u003e\u003cp\u003e The advanced optical system detects the slightest movement of the wings, meaning you get immediate response and no delayed alerts – all changes are displayed in the app or on your other smart devices. RF wireless technology allows for greater freedom in placement and a longer signal range compared to outdated alternatives.\u003c\/p\u003e\u003cp\u003e The modern design in neutral white ensures that the contact blends in with most surfaces in the home. This product allows you to automate lighting or heating based on the status of windows or doors and brings a new level of security within smart homes. It provides users with a worry-free overview and greater efficiency in their everyday lives, regardless of whether you are at home or on the go. \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 Door\/window contact \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 Gluing or screwing \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 1x AAA battery \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 8,686.6 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\u003eNotice\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e To operate, a connection to one of the following solutions is required: Homematic IP access point, CCU3 central unit or a third-party solution. \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\u003eAccessories\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e necessary\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Homematic IP access point, CCU3 central unit or third-party solution\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 optical window and door contact (HMIP-SWDO-2) is a practical solution for users who want to control the opening of windows and doors without complicated interventions in the existing installation. It is designed for those who already use or plan to use the Homematic IP smart home and want to easily integrate additional security functions. Due to wireless RF control, it is especially suitable for apartments and houses where wired connections are not feasible or desirable. It is important to check the compatibility of the device with the rest of the smart home ecosystem, as not every contact is compatible with any system.\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 contact is most often chosen by individuals and families who want to increase home security or improve the automation of their premises. It is useful in situations where you want to receive notifications when windows or doors are opened, or when you need to ensure that windows and doors are really closed - for example, before leaving or at night. In practice, it also helps with additional monitoring of entrances to basements, garages or other, less monitored parts of the home.\u003c\/p\u003e\u003cp\u003e Users often trust the \u003ca href=\"https:\/\/www.enaa.com\/znamka\/homematic%20ip\"\u003eHomematic IP\u003c\/a\u003e brand due to its focus on reliability, transparent management, and the ability to connect multiple smart devices into a single system.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e When shopping at Enaa, you can count on a clear presentation of product compatibility, the ability to choose from multiple smart home solutions, and friendly support if you have any questions about connecting or using smart controllers. This makes the choice safer and the transition to smart home management easier.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Is this contact compatible with all smart devices?\u003c\/h3\u003e\u003cp\u003e The Homematic IP contact is designed for use within the Homematic IP system. Before purchasing, it is recommended to check whether your controller is compatible and whether it supports RF (radio frequency), as universal compatibility is not guaranteed.\u003c\/p\u003e\u003ch3\u003e Where is the best place to install this contact?\u003c\/h3\u003e\u003cp\u003e The contact is best suited for installation on windows or doors where you want to detect opening or closing. Users also often install it on balcony doors, garage doors or basement entrances for increased security and control over what is happening at home.\u003c\/p\u003e\u003ch3\u003e Does the installation require special tools or professional help?\u003c\/h3\u003e\u003cp\u003e In most cases, the installation of contacts does not require special knowledge or tools, so users can do it themselves according to the included instructions. However, for more advanced integration into more complex systems, consulting with a smart home expert may be useful.\u003c\/p\u003e\u003ch3\u003e How does communication between the contact and the smart controller work?\u003c\/h3\u003e\u003cp\u003e The contact uses RF (radio frequency) to communicate wirelessly with the Homematic IP controller. This allows for a reliable connection without the need for cables or electrical power at the installation site.\u003c\/p\u003e\u003ch3\u003e What should I do if I have several different smart home systems?\u003c\/h3\u003e\u003cp\u003e In case of using multiple ecosystems, it is important to ensure that the contact is integrated into the main system or by using appropriate bridges\/connector modules. Unconnected systems can make management difficult, so we recommend planning for compatibility in advance.\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 je ta kontakt združljiv z vsemi pametnimi napravami?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Homematic IP kontakt je zasnovan za uporabo v okviru sistema Homematic IP. Pred nakupom je priporočljivo preveriti, ali je vaš krmilnik kompatibilen in ali podpirate RF (radio frekvenco), saj univerzalna združljivost ni zagotovljena.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kje je najprimerneje namestiti ta kontakt?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Kontakt je najprimernejši za namestitev na okna ali vrata, kjer želite zaznavati odpiranje ali zapiranje. Uporabniki ga pogosto nameščajo tudi na balkonska vrata, garažna vrata ali kletne vhode za večjo varnost in nadzor nad dogajanjem doma.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali zahteva montaža posebna orodja ali strokovno pomoč?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"V večini primerov montaža kontaktov ne zahteva posebnega znanja ali orodij, zato jo lahko uporabniki opravijo sami po priloženih navodilih. Za naprednejšo integracijo v kompleksnejše sisteme pa je lahko koristno svetovanje s strokovnjakom za pametni dom.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako deluje komunikacija med kontaktom in pametnim krmilnikom?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Kontakt uporablja RF (radio frekvenco) za brezžično komunikacijo s Homematic IP krmilnikom. To omogoča zanesljivo povezavo brez potrebe po kablih ali električnem omrežju na mestu montaže.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj naj storim, če imam več različnih sistemov pametnega doma?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"V primeru uporabe več ekosistemov je pomembno zagotoviti, da je kontakt integriran v glavni sistem ali z uporabo ustreznih mostov\/spojnih modulov. Nepovezani sistemi lahko otežijo upravljanje, zato priporočamo načrtovanje združljivosti vnaprej.\"\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":59153449320779,"sku":null,"price":44.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/opticni_okenski_in_vratni_kontakt_homematic_ip_hmip_swdo_2_bel_51896446.jpg?v=1793967081","url":"https:\/\/enaa.eu\/products\/optical-window-and-door-contact-homematic-ip-hmip-swdo-2-white","provider":"Enaa","version":"1.0","type":"link"}